What’s 7 1/2 - 1 2/7

Mathematics

2 answers:

sweet [91]3 years ago

6 0

87/14 or 6 3/4. That's an improper fraction and then a mixed fraction. Same answer though

NNADVOKAT [17]3 years ago

4 0

The answer is: 6 3/14

You find a common denominator which would be 14.

7 1/2 becomes 7 7/14.

1 2/7 becomes 1 4/14

When you subtract 7 1/2 - 1 4/14 it equals 6 3/14

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Answer:

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Step-by-step explanation:

Given values:

$\bar{x_1}=7.1\\\\\bar{x_2}=8.3\\\\s_1=1.7\\\\s_2=1.9\\\\n_1=50\\\\n_2=39$

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Step-by-step explanation:

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