Question

When the price of groceries increased by

25%, the amount of groceries sold decreased by

25%. The effect on the sales of a shop is

(a) 5% increase

(b) 10%decrease

(c) 10% increase

(d) 5% decrease​

Answer 1

the  correct option is (c).

Both math and maths are short for the word mathematics. Math is the preferred term in the United States and Canada. Maths is the preferred term in the United Kingdom, Ireland, Australia, and other English-speaking places.