Question

Class - 7th
Chapter - ratio and proportion

Solve it..☹️♥️​

Answer 1

Answer:

1

i) 1/6 : 1/9

=> 1/6 / 1/9

=> 1/6 x 9/1

=>1/2:3

or 1/2:1/3

ii)4 1/2 : 1 1/8

=> 9/2: 9/8

=> 9/2 x 8/9

=> 1/1 x 4/1

=> 1:4

iii) 1/5, 1/10, 1/15

reciprocal

5:10:15

=> 1:2:3

resiprocal

=> 1/1: 1/2: 1/3

Answer 2

Answer:

Plzzz bhejo na please please please please please please please please please please please please please please please

(by C.M)

9:6

H.C.F of 9 and 6 is 3

9/3:6/3

3:2

1st ka answer

baaki same hai