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Evaluate: 0.8 × 1.5 × 0.6 - Mathematics

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Question

Evaluate: 0.8 × 1.5 × 0.6

Evaluate

Solution

To evaluate 0.8 × 1.5 × 0.6, follow these steps:

Multiply the first two numbers

0.8 × 1.5

Convert to fractions if helpful:

`0.8 = 8/10, 1.5=15/10`

`8/10xx15/10 = 120/100 = 1.2`

Now multiply 1.2 × 0.6

`1.2 = 12/10, 0.6 = 6/10`

`12/10xx6/10 = 72/100`

= 0.72

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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 7.3
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