Question

For the problems given below, find the number in each case.

i. 10 added to a number gives 60 Number = 60 – 10=50

ii. 25 added to a number gives 75

iii. 10 subtracted from a number gives 40

iv. 4 times of a number is 200

v.

1

5

of a number is 10

If x+a = b ,then x = b – a , If x – a = b ,then x = b+a

If ax = b,then x =

b

a

, If

x

a

= b , then x = ab​

Answer 1

Answer:

I. 50

II. 50

III. 50

IV. 50

Step-by-step explanation:

you need to equation number 16 - 10 is equal to 15 activity 1 for the problem is given below find the number is the case then added to the number given 1625 added to give 7510 subtracted from a number give 40 times of a number is 200 a number is 10 x is equal to b then x is equal to b