Question

Decrease :
70 by 40%​

Answer 1

Answer:

42 is the correct answer.

Step-by-step explanation:

Firstly we will find 40% of 70.

=70×40/100

=28

A/c question decrease this 40% from 70

so, 70 - 28

= 42

Answer 2

Given - Value 70 and 40%

Find - Decrease as per the given values

Solution - To decrease the value by 40%, firstly we need to find the value equivalent to 40% of 70. Then, the calculated value will be subtracted from 70.

Calculating value equivalent to 40% of 70

Value equivalent to 40% of 70 is = 40/100*70

Value equivalent to 40% of 70 is = 28

Hence, 40% of 70 is 28.

Now, subtracting 28 from 70

Decreased value = 70 - 28

Decreased value = 42

Hence, the decreased value is 42.