Turn 3/4 into a fraction with a denominator of 8 by multiplying both the numerator and denominator. so you'll get 6/8 for the first one. 3/4+1/8=7/8
find the factors of 175
which are 1, 5, 7, 25, 35, 175
including the profit of $4
if the cupcakes are $5 then 35 need to be sold to break even
if the cupcakes are $7 then 25
if $25 then 7
if $35 then 5
if $175 then 1
Answer: 80 g
Step-by-step explanation:
Given
The frosting is made of cream cheese and Powdered sugar in the ratio of 3:2.
If 120 g of cheese is used
Assume the quantity of powdered sugar is x
So, we can write the ratio as
So, 80 g of powdered sugar is used.
To find out how much each book cost first we will subract to find out how many 2 books cost. Then we will divide. last but not least we will check our wok. Lets do it:-
30 - 8.95 = <span>21.05
</span><span>21.05 - 7.25 = 13.80
</span>
CHECK OUR WORK:-
13.80 + 7.25 = 21.05
21.05 + 8.95 = 30
We were RIGHT!!!
Now lets divide:-
13.80 ÷ 2 = 6.90
1 book costs $6.90.
CHECK OUR WORK:-
6.90 × 2 = 13.80
We were RIGHT!!!!
So, 1 book costs $6.90.
Hope i helped ya!!