55 : 85 :: 57 : x. 57 ratio 85 equal to 57 Rishu x
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55 : 85 :: 57 : x
we know that,
product of means = product of extremes
product of means = 85×57 = 4845
product of extremes = 55x
so,
55x = 4845
x = 4845/55
x = 88.0909090909090909.....
x = 88.1
we know that,
product of means = product of extremes
product of means = 85×57 = 4845
product of extremes = 55x
so,
55x = 4845
x = 4845/55
x = 88.0909090909090909.....
x = 88.1
lopo:
the answer is 30
at back in my book
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