Example 1:
____÷418 = 218
To find the answer to a question like this it's simple. All you do is multiple the two numbers, 418x218, and your answer is: 91,124
Check your work!
91,124÷418= 218 correct!
Answer:
a = 90
b = 28
c = 68
d = 22
Step-by-step explanation:








So assuming to solve for rate
12 for 3
divide
12/3=4
$4 per 1 book
28 for 7
divide
28/7=4
$4 per book
the rate is $4 per paperback book
Can you give more context to what your looking for?