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The Product of Two Numbers is 211.2. If One of These Two Numbers is 16.5, Find the Other Number. - Mathematics

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Question

The product of two numbers is 211.2. If one of these two numbers is 16.5, find the other number.

Sum

Solution

The product of two numbers = 211.2

One number = 16.5

∴ Second number = 211.2 ÷ 16.5

`= (211.2 xx 10)/(16.5 xx 10)`

`= 2112/165 = 12.8`

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Division of Decimal Numbers
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Chapter 4: Decimal Fractions (Decimals) - Exercise 4 (C)

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Selina Concise Mathematics [English] Class 7 ICSE
Chapter 4 Decimal Fractions (Decimals)
Exercise 4 (C) | Q 13
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