Question

answer fast please ​

Answer 1

Answer:

3/4÷(5/8+1/2)

=3/4÷(5+4/8)

=3/4÷9/8

=3/4×8/9

=1/4×8/3

=2/3

Answer 2

Answer:

$= \frac{3}{4} \times \frac{9}{8} = \frac{27}{32} = 0.84$