Sonya is 13 4 5 years old. Bill is 1 1 6 years older than Sonya and Jane is 1 1 3 years older than Bill. How old is Jane?
1 answer:
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Solution:
Ounces of Sugar used by Amanda to make 75 cupcakes = 45 Ounces
As, number of ounces of sugar is in Direct variation with number of cupcakes.
The meaning of direct variation is , the ratio of two variables in each case is same.
Here , Ratio of ounces of sugar, to number of cupcakes in each case will be same.
Let number of ounces of sugar which will be used to make 255 cupcakes be x ounces.
So, Number of ounces of sugar which will be used to make 255 cupcakes = 153 ounces.