3 years ago

Select the correct answer. Solve

Mathematics

1 answer:

Molodets [167]3 years ago

5 0

Answer:

B 1 1/7

Step-by-step explanation:

- 9 2/7 - ( -10 3/7)

We know subtracting a negative is like adding

- 9 2/7 +10 3/7

10 3/7 - 9 2/7

Putting this vertical

10 3/7

-9 2/7

-----------------

1 1/7

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