Question

Last year total number of students was 5000. This year number of boys increased by 5 % and of girls by 3 % and total number of students increased by 202 . How many boys and girls where present last year

Answer 1

Answer:

2600,2400

Step-by-step explanation:

Last year, let the number of boys be

Hence, number of girls = 5000-

A.T.P.

+5%+(5000-)+3%(5000-)=5000+202

=) -+5%-3%+5000+3%5000=5202

=) 0.02 + 5150 = 5202

=) 0.02 = 52

=) = 5200/2 = 2600

Hence, y = 5000-2600 = 2400