( A)6/7÷(-18/21+9/14) simplify (-(3/11×-5/6)-(9/12÷3/4)-(5/13×-6/15)

Asked by mishramanisha242 | 2nd Jun, 2022, 05:21: PM

Expert Answer:

negative open parentheses 3 over 11 cross times fraction numerator negative 5 over denominator 6 end fraction close parentheses minus open parentheses 9 over 12 divided by 3 over 4 close parentheses minus open parentheses 5 over 13 cross times fraction numerator negative 6 over denominator 15 end fraction close parentheses
equals negative open parentheses 1 over 11 cross times fraction numerator negative 5 over denominator 2 end fraction close parentheses minus open parentheses 3 over 4 divided by 3 over 4 close parentheses minus open parentheses 1 over 13 cross times fraction numerator negative 2 over denominator 1 end fraction close parentheses
equals 5 over 22 minus 1 plus 2 over 13
equals fraction numerator 65 plus 44 over denominator 22 cross times 13 end fraction minus 1

Answered by Renu Varma | 6th Jun, 2022, 10:47: AM