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marissa [1.9K]
3 years ago
13

What do you add to 3 1/7 to make 7

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0

Answer:

3  6/7

Step-by-step explanation:

3  1/7 + x = 7

(3*7+1)/7 + x = 49/7

22/7 + x = 49/7

x = (49-22)/7

x = 27/7

x = 3  6/7

Lerok [7]3 years ago
5 0

Answer:

3 and 6/7

Step-by-step explanation:

7 - 22/7

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