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) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $438 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 2) Sriram spent of his salary on food and gave of his salary to his sister. In the end, he was left with $808 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 3) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $800 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 4) Balaji spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $738 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 food and gave of his salary to his sister. In the end, he was left with $816 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 $805 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 7) Pugal spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $696 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 8) Chidambaram spent of his salary on food and gave of his salary to his sister. In the end, he was left with $564 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 9) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $660 for herself. a) What fraction of her salary did she have left
b) How much was her salary $ ___ Answer:_______________ |
| 10) Moorthi spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $798 for himself. a) What fraction of his salary did he have left
b) How much was his salary $ ___ Answer:_______________ |
| 1) Selvan spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $438 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2628 SOLUTION 1 : Spent Sister $438 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $438 Step 4: 6 units= $438 x 6 =$2628 |
| 2) Sriram spent of his salary on food and gave of his salary to his sister. In the end, he was left with $808 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3030 SOLUTION 1 : Spent Sister $808 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $808 1 unit = $808 ÷ 4 = $202 Step 4: 15 units= 15 x $202 =$3030 |
| 3) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $800 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1920 SOLUTION 1 : Spent Sister $800 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $800 1 unit = $800 ÷ 5 = $160 Step 4: 12 units= 12 x $160 =$1920 |
| 4) Balaji spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $738 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $4428 SOLUTION 1 : Spent Sister $738 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $738 Step 4: 6 units= $738 x 6 =$4428 |
| 5) Selvan spent of his salary on food and gave of his salary to his sister. In the end, he was left with $816 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $3060 SOLUTION 1 : Spent Sister $816 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $816 1 unit = $816 ÷ 4 = $204 Step 4: 15 units= 15 x $204 =$3060 |
| 6) Poongodi spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $805 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1932 SOLUTION 1 : Spent Sister $805 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $805 1 unit = $805 ÷ 5 = $161 Step 4: 12 units= 12 x $161 =$1932 |
| 7) Pugal spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $696 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $4176 SOLUTION 1 : Spent Sister $696 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $696 Step 4: 6 units= $696 x 6 =$4176 |
| 8) Chidambaram spent of his salary on food and gave of his salary to his sister. In the end, he was left with $564 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $2115 SOLUTION 1 : Spent Sister $564 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 4 units = $564 1 unit = $564 ÷ 4 = $141 Step 4: 15 units= 15 x $141 =$2115 |
| 9) Indra spent of her salary on electronic devices and gave of her salary to her sister. In the end, she was left with $660 for herself. a) What fraction of her salary did she have left Answer: b) How much was her salary Answer: $1584 SOLUTION 1 : Spent Sister $660 left (a) Step 1: + = + = Step 2: - = (b) Step 3: 5 units = $660 1 unit = $660 ÷ 5 = $132 Step 4: 12 units= 12 x $132 =$1584 |
| 10) Moorthi spent of his salary on electronic devices and gave of his salary to his sister. In the end, he was left with $798 for himself. a) What fraction of his salary did he have left Answer: b) How much was his salary Answer: $4788 SOLUTION 1 : Spent Sister $798 left (a) Step 1: + = + = Step 2: -= (b) Step 3: 1 unit = $798 Step 4: 6 units= $798 x 6 =$4788 |