The correct answer is 0.6 :)
I did my calculation and your answer should be 87.9
hope this helped :)
Answer:
$3.60, $21.60
Step-by-step explanation:
if 3/4 of 1grape = $2.70
Then
1grape = 2.70 ×4/3
1grape = $3.60
Therefore
6grapes = 3.60 × 6
= $21.60
Answer:

Step-by-step explanation:
Flip the equation.

Add -9 to both sides


Divide both sides by 7/8

hope this helps