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Simplify: 6+3/10-1 8/15 - Mathematics

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Question

Simplify:

`6+3/10-1 8/15`

Sum

Solution

`6+3/10-1 8/15`

= `6/1+3/10-23/15`

= `(6xx30)/(1xx3)+(3xx3)/(10xx3)-(23xx2)/(15xx2)` ........(LCM of 1, 10, 15 = 30)

= `180/30+9/30-46/30`

= `(180+9-46)/30=(189-46)/30`

= `143/30=4 23/30`

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Concept for Fraction as a Division.
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Chapter 14: Fractions - Exercise 14 (C)

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Selina Mathematics [English] Class 6
Chapter 14 Fractions
Exercise 14 (C) | Q 2.05
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