Question

Increase by 375 by 4%

Answer 1

Dear student,
your question is done like this :-
increase% = 4%
increase = 4% of 375
= 4/100 * 375
= 15
So, number after increase = 15 + 375
= 390

Hope you will understand the answer of your question.

Thanking you.

Answer 2

$375 +( (4 \times 375) \div 100) = 375 + 15 = 390$