Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) Moorthi spent of his salary on food and gave of his salary to his sister. In the end, he was left with $608 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 2) Murugan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $810 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 3) Parveen spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $725 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 4) Murugan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $872 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 5) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $660 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 6) Poongodi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $625 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 7) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $516 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 8) Barathan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $492 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 9) Savithri spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $810 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 10) Balaji spent of his salary on food and gave of his salary to his sister. In the end, he was left with $756 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 1) Moorthi spent of his salary on food and gave of his salary to his sister. In the end, he was left with $608 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2280 SOLUTION 1 : Spent Sister $608 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $608 1 unit = $608 ÷ 4 = $152 Step 4: 15 units= 15 x $152 =$2280 |
| 2) Murugan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $810 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $4860 SOLUTION 1 : Spent Sister $810 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $810 Step 4: 6 units= $810 x 6 =$4860 |
| 3) Parveen spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $725 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1740 SOLUTION 1 : Spent Sister $725 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $725 1 unit = $725 ÷ 5 = $145 Step 4: 12 units= 12 x $145 =$1740 |
| 4) Murugan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $872 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3270 SOLUTION 1 : Spent Sister $872 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $872 1 unit = $872 ÷ 4 = $218 Step 4: 15 units= 15 x $218 =$3270 |
| 5) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $660 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3960 SOLUTION 1 : Spent Sister $660 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $660 Step 4: 6 units= $660 x 6 =$3960 |
| 6) Poongodi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $625 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1500 SOLUTION 1 : Spent Sister $625 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $625 1 unit = $625 ÷ 5 = $125 Step 4: 12 units= 12 x $125 =$1500 |
| 7) Barathan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $516 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $1935 SOLUTION 1 : Spent Sister $516 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $516 1 unit = $516 ÷ 4 = $129 Step 4: 15 units= 15 x $129 =$1935 |
| 8) Barathan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $492 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2952 SOLUTION 1 : Spent Sister $492 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $492 Step 4: 6 units= $492 x 6 =$2952 |
| 9) Savithri spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $810 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1944 SOLUTION 1 : Spent Sister $810 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $810 1 unit = $810 ÷ 5 = $162 Step 4: 12 units= 12 x $162 =$1944 |
| 10) Balaji spent of his salary on food and gave of his salary to his sister. In the end, he was left with $756 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2835 SOLUTION 1 : Spent Sister $756 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $756 1 unit = $756 ÷ 4 = $189 Step 4: 15 units= 15 x $189 =$2835 |