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Evaluate : 55% of 160 + 24% of 50 – 36% of 150 - Mathematics

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Question

Evaluate : 55% of 160 + 24% of 50 – 36% of 150

Sum

Solution

55% of 160 + 24% of 50 – 36% of 150


= `(55 xx 160)/(100) + (24 xx 50)/(100) - (36 xx 150)/(100)`

= 11 x 8 + 12 - 18 x 3

= 88 + 12 - 54 = 46

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Chapter 7: Percent and Percentage - Exercise 7 (A) [Page 82]

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Selina Concise Mathematics [English] Class 8 ICSE
Chapter 7 Percent and Percentage
Exercise 7 (A) | Q 1.1 | Page 82
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