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30) not in proportion as they are not in a:b=c:d same formula for other que also
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Question 31
Product of means = product of extremes
217 : 112 : : x : 32
112 x = 217*112
112x = 6944
X= 6944 / 112
X = 62
Hope it helps
Product of means = product of extremes
217 : 112 : : x : 32
112 x = 217*112
112x = 6944
X= 6944 / 112
X = 62
Hope it helps
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