Question

2.
The inverse ration of 1 3/5 : 2 1/4 is
(a) 32:45
(b) 45:32
(c)18:5
(d)5:18
can someone tell me this sum in steps​

Answer 1

Answer:

(b)45:32

Step-by-step explanation:

1 3/5=1×5+3/5=8/5

2 1/4=2×4+1/4=9/4

Taking ratio of their inverse

Inverse of 8/5=5/8

Inverse of 9/4=4/9

5/8/4/9=5×9/8×4=45:32