Question

Anand earn ₹80 in 7 hours and promod earns ₹90 in 12 hours the ratio of there earning is

Answer 1

8÷9= 7÷12....... .....

Answer 2

Answer:

Step-by-step explanation:

Anand earn  80 rs in 7 hr

that is

7 hr = 80 rs

If we find out Rs earned in 1 hr then

1 hr = 80÷7                               (point no = 1)

Promod earn 90 Rs in 12 hr

that is

12 hr = 90 rs

if we find out rs earned in 1 hr then

1 hr = 90÷12                              (point no = 2)

Now...

Cross multiplication of point no 1 and 2

80÷7 × 90÷12

(80 ki 12 ke sath )                      ( 90 ki 7 ke sath)

960 : 630

Make it simplest form by dividing both with same number

= 96 : 63

Divide both by 3

= 32 : 21

that's clear The answer is right here.

thanks.