Answer:
9/20
Step-by-step explanation:
45% can be written as
= 45/100
= 9/20
Hope it will help u..
7.6x = 64
x = 64/7.6
x =
<span>
<span>
<span>
8.4210526316
</span>
</span>
</span>
So, 3.05 is NOT the solution
$10.71
Explanation
Step 1
you can easily solve this by using a rule of three.
Let
x represents the money Eileen will pay if her bag weighs 63 pounds
the proportion is the same
then

Step 2
solve for x

I hope this helps you
Answer:
21
Step-by-step explanation:
21-12=9
90-n=3n
90=4n
22.5=n
Final answer 22.5