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ICSE Class 7 Answered

(                                                 (-23)+57x50/(-54)-90 Give solution to this question            
Asked by jihanpatel9159.7sdatl | 07 May, 2020, 10:37: AM
answered-by-expert Expert Answer

begin mathsize 16px style left parenthesis negative 23 right parenthesis space plus space 57 cross times fraction numerator 50 over denominator negative 54 end fraction minus 90 equals space minus 23 space minus 2850 over 54 minus 90 equals fraction numerator negative 23 left parenthesis 54 right parenthesis space minus space 2850 space minus space 90 left parenthesis 54 right parenthesis over denominator 54 end fraction equals space fraction numerator negative 1242 space minus space 2850 space minus 4860 space over denominator 54 end fraction equals fraction numerator negative 8952 over denominator 54 end fraction equals fraction numerator negative 1492 over denominator 9 end fraction end style
Answered by Yasmeen Khan | 07 May, 2020, 02:59: PM

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