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)
Yan Yao has $90. Poongodi has $10. How much money does Yan Yao need to give Poongodi, so that both of them can have the same amount of money
$ ___
Answer:_______________
2)
Yan Yao has $70. Selvanayaki has $10. How much money does Yan Yao need to give Selvanayaki, so that both of them can have the same amount of money
$ ___
Answer:_______________
3)
Yan Yao has $50. Ramani has $10. How much money does Yan Yao need to give Ramani, so that both of them can have the same amount of money
$ ___
Answer:_______________
4)
Yan Yao has $50. Ovini has $20. How much money does Yan Yao need to give Ovini, so that both of them can have the same amount of money
$ ___
Answer:_______________
5)
Yan Yao has $60. Nandini has $20. How much money does Yan Yao need to give Nandini, so that both of them can have the same amount of money
$ ___
Answer:_______________
6)
Yan Yao has $90. Ovini has $10. How much money does Yan Yao need to give Ovini, so that both of them can have the same amount of money
$ ___
Answer:_______________
7)
Yan Yao has $40. Haritha has $10. How much money does Yan Yao need to give Haritha, so that both of them can have the same amount of money
$ ___
Answer:_______________
8)
Yan Yao has $40. Panimalar has $20. How much money does Yan Yao need to give Panimalar, so that both of them can have the same amount of money
$ ___
Answer:_______________
9)
Yan Yao has $70. Swathi has $20. How much money does Yan Yao need to give Swathi, so that both of them can have the same amount of money
$ ___
Answer:_______________
10)
Yan Yao has $90. Panimalar has $10. How much money does Yan Yao need to give Panimalar, so that both of them can have the same amount of money
$ ___
Answer:_______________
1)
Yan Yao has $90. Poongodi has $10. How much money does Yan Yao need to give Poongodi, so that both of them can have the same amount of money
Answer: $40
SOLUTION 1 :
Step 1: $90 - $10 = $80
Step 2: $80 ÷ 2 = $40
2)
Yan Yao has $70. Selvanayaki has $10. How much money does Yan Yao need to give Selvanayaki, so that both of them can have the same amount of money
Answer: $30
SOLUTION 1 :
Step 1: $70 - $10 = $60
Step 2: $60 ÷ 2 = $30
3)
Yan Yao has $50. Ramani has $10. How much money does Yan Yao need to give Ramani, so that both of them can have the same amount of money
Answer: $20
SOLUTION 1 :
Step 1: $50 - $10 = $40
Step 2: $40 ÷ 2 = $20
4)
Yan Yao has $50. Ovini has $20. How much money does Yan Yao need to give Ovini, so that both of them can have the same amount of money
Answer: $15
SOLUTION 1 :
Step 1: $50 - $20 = $30
Step 2: $30 ÷ 2 = $15
5)
Yan Yao has $60. Nandini has $20. How much money does Yan Yao need to give Nandini, so that both of them can have the same amount of money
Answer: $20
SOLUTION 1 :
Step 1: $60 - $20 = $40
Step 2: $40 ÷ 2 = $20
6)
Yan Yao has $90. Ovini has $10. How much money does Yan Yao need to give Ovini, so that both of them can have the same amount of money
Answer: $40
SOLUTION 1 :
Step 1: $90 - $10 = $80
Step 2: $80 ÷ 2 = $40
7)
Yan Yao has $40. Haritha has $10. How much money does Yan Yao need to give Haritha, so that both of them can have the same amount of money
Answer: $15
SOLUTION 1 :
Step 1: $40 - $10 = $30
Step 2: $30 ÷ 2 = $15
8)
Yan Yao has $40. Panimalar has $20. How much money does Yan Yao need to give Panimalar, so that both of them can have the same amount of money
Answer: $10
SOLUTION 1 :
Step 1: $40 - $20 = $20
Step 2: $20 ÷ 2 = $10
9)
Yan Yao has $70. Swathi has $20. How much money does Yan Yao need to give Swathi, so that both of them can have the same amount of money
Answer: $25
SOLUTION 1 :
Step 1: $70 - $20 = $50
Step 2: $50 ÷ 2 = $25
10)
Yan Yao has $90. Panimalar has $10. How much money does Yan Yao need to give Panimalar, so that both of them can have the same amount of money