Question

if 1/3×a/b=1/15,2/5×a/b=2/25,3/7×a/b=3/35,5/11×a/b
=?​

Answer 1

Answer:

1/11

Step-by-step explanation:

1a=1 , 2a= 2 ...... then a=1

3b=15 , 5b=25,7b=35 ......then b =5

we are being asked 5a/11b (5/11×a/b) so

5×1 / 11×5 (by substituting values of a and b)

= 1/11

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