5/7+-7/8+6/5+11/3

Asked by ajayrath7 | 16th Apr, 2017, 07:05: PM

Expert Answer:

begin mathsize 16px style 5 over 7 plus negative 7 over 8 plus 6 over 5 plus 11 over 3
equals 5 over 7 minus 7 over 8 plus 6 over 5 plus 11 over 3
equals fraction numerator 5 cross times 8 minus 7 cross times 7 over denominator 7 cross times 8 end fraction plus fraction numerator 6 cross times 3 plus 11 cross times 5 over denominator 5 cross times 3 end fraction
equals fraction numerator 40 minus 49 over denominator 56 end fraction plus fraction numerator 18 plus 55 over denominator 15 end fraction
equals fraction numerator negative 9 over denominator 56 end fraction plus 73 over 15
equals fraction numerator negative 9 cross times 15 plus 73 cross times 56 over denominator 56 cross times 15 end fraction
equals fraction numerator negative 135 plus 4088 over denominator 840 end fraction
equals 3953 over 840 end style

Answered by Sneha shidid | 17th Apr, 2017, 08:27: AM