Question

Find the number that must be added to 40% of 225 to give 200​

Answer 1

x = 110

Explanation:

find the number : x

that must be added : +

to :

40/100 * 225 + x = 200

2/5 * 225 + x = 200

90 + x = 200

x = 200 - 90

x = 110