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CBSE Class 7 Answered

please explain me the solution of 28\9 x 18\5 divided by 21\10
Asked by amu_bgr | 27 Apr, 2019, 08:32: PM
answered-by-expert Expert Answer
begin mathsize 16px style fraction numerator begin display style 28 over 9 end style cross times space begin display style 18 over 5 end style over denominator begin display style 21 over 10 end style end fraction equals space fraction numerator begin display style fraction numerator 28 space cross times space 18 over denominator 45 end fraction end style over denominator begin display style 21 over 10 end style end fraction equals space fraction numerator 28 space cross times space 18 over denominator 45 end fraction divided by 21 over 10 equals space space fraction numerator 28 space cross times space 18 over denominator 45 end fraction cross times 10 over 21 equals space 16 over 3 end style
Answered by Yasmeen Khan | 28 Apr, 2019, 11:57: AM

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