A bag contains 48 skittles, identical except for color. There are twice as many yellow as red skittles and twice as many blue as
1 answer:
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Answer:
The blank is 3
Step-by-step explanation:
1 - Give the blank a variable
x = our blank
2 - Write it out
3 - Get the denominators equal
4 - Simplify
5 - Solve for the numerators
30+7x = 51
-30 -30
7x = 21
x = 3