Math, asked by sucharitadas173, 2 months ago

The
numerical expression 3/8 +(-5)/7 =(-19)/55
A. Rational no. are closed under adition
B. Are closed under subtraction
C. closed under Multiplication
D.closed under Division

Answers

Answered by dharani3651

1

A. is the answer.

a. Rational no. are closed under adition

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