Math, asked by grcae, 6 hours ago

MCQ (Multiple choice questions)

add -2/3 and 3/7
a) 1/3
b) 1/7
c) -5/21
d) 5/21

Answers

Answered by jyothikaanil
1

Answer:

-5/21 is the answer

Step-by-step explanation:

-2/3+3/7

(-2×7+3×3)/3×7

(-14+9)/21

-5/21

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