Question

FILL IN THE BLANKS WITH APPROPRIATE PREPOSITIONS​

Answer 1

Explanation:

Percentage of children =100−(40+35)=25%

Given

100

25

×x=20,000

or x=

25

20,000×100

=80,000

Number of men =40%of80,000=

100

40

×80,000=32,000

Answer 2

Answer:

The perimeter of a right triangle is 60cm and its hypotenuse is 25cm.Find the

sides containing right angle, also find its area.

Explanation:

The perimeter of a right triangle is 60cm and its hypotenuse is 25cm.Find the

sides containing right angle, also find its area.