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) Zac used of a roll of string to tie a present. He then used of the string to make decorations for a birthday party. Given that he was left with 84 cm of the string after tying the present and making the decorations, how long was the original string cm Answer:_______________ |
| 2) Mr Samad gave of the pies he baked to his neighbour and to his aunt. If he was left with 120 pies, how many pies did he bake at first
Answer:_______________ |
| 3) Nicholas spent of his salary on food and on transport. If he is left with $18, how much did he have at first $ ___ Answer:_______________ |
| 4) Haru spent of his money on goggles and of his money on swimwear. If he was left with $69, how much money did he have at first $ ___ Answer:_______________ |
| 5) Rei used of his money to buy a new swimwear. He also used of his money to buy glasses. If he was left with $96, how much money did he have at first $ ___ Answer:_______________ |
| 6) Uncle Bobby sold of his apples in the morning and of them in the afternoon. Given that he was left with 470 apples, how many apples did he have at first
Answer:_______________ |
| 7) Joe gave of his stamps to his sibling and of them to some friends.
Answer:_______________ |
| 8) Mr Winchester spent of his salary to pay the household bills and gave of his salary to his brother. In the end, he was left with $560 for himself. How much was his salary $ ___ Answer:_______________ |
| 9) of a running track is painted red. of the track is painted yellow. Given that the remaining 396 m of the track is painted grey, how long is the entire track m Answer:_______________ |
| 10) of a running track is painted red. of the track is painted yellow. Given that the remaining 1245 m of the track is painted grey, how long is the entire track m Answer:_______________ |
| 1) Zac used of a roll of string to tie a present. He then used of the string to make decorations for a birthday party. Given that he was left with 84 cm of the string after tying the present and making the decorations, how long was the original string Answer: 189 cm SOLUTION 1 : Present Deco 84 cm left Step 1: + = + = Step 2: - =
The original string was 189 cm.
|
| 2) Mr Samad gave of the pies he baked to his neighbour and to his aunt. If he was left with 120 pies, how many pies did he bake at first Answer: 180 SOLUTION 1 : Neighbour Aunt 120 left Step 1: + = Step 2: - =
He baked 180 pies at first. |
| 3) Nicholas spent of his salary on food and on transport. If he is left with $18, how much did he have at first Answer: $72 SOLUTION 1 : Food Transport $18 left Step 1: + = + = Step 2: - =
He have $72 at first. |
| 4) Haru spent of his money on goggles and of his money on swimwear. If he was left with $69, how much money did he have at first Answer: $161 SOLUTION 1 : Goggles Swimsuit Left Step 1: + = Step 2: - =
He had $161 at first.
|
| 5) Rei used of his money to buy a new swimwear. He also used of his money to buy glasses. If he was left with $96, how much money did he have at first Answer: $192 SOLUTION 1 : * Glasses Left * = Swimsuit
He had $192 at first.
|
| 6) Uncle Bobby sold of his apples in the morning and of them in the afternoon. Given that he was left with 470 apples, how many apples did he have at first Answer: 1410 SOLUTION 1 : A.M. P.M. 470 left Step 1: + = + = Step 2: - =
He had 1410 apples at first. |
| 7) Joe gave of his stamps to his sibling and of them to some friends. Answer: 81 SOLUTION 1 : Sibling Friends 18 left Step 1: + = + = Step 2: - =
He have 81 stamps at first. |
| 8) Mr Winchester spent of his salary to pay the household bills and gave of his salary to his brother. In the end, he was left with $560 for himself. How much was his salary Answer: $4480 SOLUTION 1 : Bills Brother $560 left Step 1: + = + = Step 2: - =
His salary was $4480. |
| 9) of a running track is painted red. of the track is painted yellow. Given that the remaining 396 m of the track is painted grey, how long is the entire track Answer: 1056 m SOLUTION 1 : Red Yellow Grey Step 1: + = + = Step 2: - =
The entire track was 1056 m long.
|
| 10) of a running track is painted red. of the track is painted yellow. Given that the remaining 1245 m of the track is painted grey, how long is the entire track Answer: 2490 m SOLUTION 1 : Red Yellow Grey Step 1: + = + = Step 2: - =
The entire track was 2490 m long. |