Question

divide the sum of 7 by 8 and 9 by 11 by -1 by 4​

Answer 1

Sum of 7/8 and 9/11

7/8+9/11

77+72/88

149/88

Divide 149/88 by -1/4

149/88 divided by {-1/4}

149/88*{-4}

-149/22