Question

find weather the following ratio are in proportion or not (c)8{/40 and 12/60​

Answer 1

Answer:

In proportion

Step-by-step explanation:

8:40::12:60

Product of means=Product of Extremes

Here,Mean terms are 40 snd 12

Extreme terms are 8 and 60

Then 40×12=480

8×60=480

So 8/40 and 12/60 are in proportion

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