Question

b. A numbers decreased by 40% gives 135. The number is
(i) 175 (ii) 200 (iii) 250
(iv) 225​

Class 7th mathematics

Answer 1

Answer:

iv) 225

let the no be x

therefore

135= 60% of x

hence

x is 225

Answer 2

Answer:

The correct answer is 225.