Price for jumbo size smoothie is $8.8. It is calculate by finding the price charged per ounce of smoothie and then multiplying it by the number of ounces.
Step-by-step explanation:
To find out the price of the 22-ounce smoothie, you will calculate the price per ounce of smoothie
<em>Ounce : Price</em>
12 : $4.8
1 : x
<em>Cross multiply</em>
12x = 4.8
x =
x = $0.4
So, 1 ounce costs $0.4,
22 ounces would cost---> 22 x 0.4 = $8.8
To check whether the small and large smoothies are priced in the same way,
1 ounce = $ 0.4
12 ounces = 0.4 x 12 = $4.8
16 ounces = 0.4 x 16 = $6.4
Therefore, the appropriate price for the jumbo size 22-ounce smoothie is $8.8 and the small and large smoothies are also priced in the same way.
Keyword: Ratios
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