Question

Answer fast I’ll mark as brainliest whoever gives correct answers

Answer 1

Answer:

4. ] Let the other number be X

then, atq

-5/48 × X = 15/56

X = 56/15 ÷ 5/48

X = 56/ 15 × 48/5

X = 720 / 3

X = 240

5] Let the number of total people be X

then, atq

No. of men = 1/3 X

women = 200+1/3x

now,

X = 1/3 X + 200 + 1/3 X

X = 200 + 2x /3

X - 2x = 600

X = 600 /2

X = 300

6] Reciprocal of -3/8 = 8/-3

Reciprocal of -7/13 = 13/-7

Now,

8/-3 × 13/-7 = 0.02243589743

7] Let the number be X

then, atq

X × -15/20 =-5/7

X = -5/7 ÷ -15/20

X = -5/7 × 20 / -15

X = 20/21