Question

please answer this question ​

Answer 1

Answer:

9

Step-by-step explanation:

40/7➗(9/4➗18/5)

40/7➗(9/4*5/18)

40/7➗(5/8)

40/7*8/5

63/7

9

Answer 2

Answer:

change into improper

=40/7 ÷(9/4 ÷ 18/5)

=40/7 ÷ ( 9/4 * 5/18)

=40/7 ÷ 5/8

=40/7*8/5

=64/7

=9whole 1/7 answe r