2/5*(-3)/7-1/14-3/7*3/5

Asked by subrat14514 | 2nd Apr, 2020, 07:48: PM

Expert Answer:


begin mathsize 16px style 2 over 5 cross times fraction numerator open parentheses negative 3 close parentheses over denominator 7 end fraction minus 1 over 14 minus 3 over 7 cross times 3 over 5
equals fraction numerator negative 6 over denominator 35 end fraction minus 1 over 14 minus 9 over 35
equals fraction numerator negative 15 over denominator 35 end fraction minus 1 over 14
equals fraction numerator negative 3 over denominator 7 end fraction minus 1 over 14
equals fraction numerator negative 6 over denominator 14 end fraction minus 1 over 14
equals fraction numerator negative 7 over denominator 14 end fraction
equals negative 1 half end style

Answered by Yasmeen Khan | 2nd Apr, 2020, 08:40: PM