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3 years ago

14

david used 2 1/4 feet of cloth to make a shirt. he also used 3 1/3 feet to make a scarf. which expression could used to correctl

y determine the amount of cloth, in feet, david used altogether?

2 answers:

Ad libitum [116K]3 years ago

5 0

C. 2+3 = 5
1/12+1/12=2/12
So C would make sense because those all add up to the answer :-)

Maurinko [17]3 years ago

3 0

The answer is c
byeee

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For this problem, we need to know that a negative exponent simply can be rewritten in the opposing part of the fraction, for this case, the denominator. So we can simplify as shown:

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