Well first you would start by setting up with a proportion.
In total, the girls paid $54+$22= $76
Thus 1 sister contributed $54/$76=x/100
The other sister contributed $22/$76=x/76
For each proportion, cross-multiply and simplify to get the percentage. The percentage will be the x
Answer:
$0.26
Step-by-step explanation:
To find the unit price, divide the cost by the amount you have.
$2.86/11 = $0.26
The unit price is $0.26.
Add 8.1 to both sides to find x!
hope this helps :-)
I need more information to solve.
Answer:
i think this is the answer aha
to get from 5 to 55 you times by 11
so i think to get from 11.8 to x you do the same thing and multiply by 11.
11.8×11=129.8
so x= 129.8
i think aha