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CBSE Class 7 Answered

Divide 660 in the ratio 1/5: 1/10: 1/15
Asked by sathiyak0607 | 01 Jan, 2019, 05:26: PM
answered-by-expert Expert Answer
begin mathsize 16px style 1 fifth colon 1 over 10 colon 1 over 15 equals fraction numerator begin display style 6 end style over denominator begin display style 30 end style end fraction colon fraction numerator begin display style 3 end style over denominator begin display style 30 end style end fraction colon fraction numerator begin display style 2 end style over denominator begin display style 30 end style end fraction equals 6 colon 3 colon 2 end style
First part = 6/(6 + 3 + 2) × 660 = 6/11 × 660 = 360
Second part = 3/11 × 660 = 180
Third part = 2/11 × 660 = 120
Answered by Sneha shidid | 02 Jan, 2019, 10:36: AM

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