Mathematics Middle School

3/7 + t = 20/21

A. t = 9/21
B. t = 11/21
C. t = 10/21

Answers

Answer 1
B should be the right answer
Answer 2
3/7+t=20/21
t= 20/21 - 3/7
t= 20/21 - 9/21 *we bring to a common denominator*
t= 11/21
Hope this helps <33

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Answers

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

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