Question

Can someone please help me I will mark u brilliant

Answer 1

Answer:

-1/7 and 3/4

Step-by-step explanation:

1/5(-2/7)  /  2/5

=(-2/35) / (2/5)

=(-2/35) * (5/2) cancel common factors

= -1/7

Question 6

cancel common factors

=(-1/12) / (-1/9)

=(-1/12) * (-9/1)

=9/12

=3/4

Answer 2

Answer:

Question 5: -1/7

Question 6: 3/4

Step-by-step explanation:

For the first one: 1/5(-2/7)= -2/35 divided by 2/5

-2/35 (Flip 2/5 to 5/2) divided by 5/2

-1/7

For the 2nd one: -3/8(2/9)= -1/12

-1/12 divided by -1/9

-1/12x-9/1= 3/4