Math, asked by khushi3759, 10 months ago

evaluate the following using the properties of addition of rational numbers. -3/4+2/5+-7/12+9/15

Answers

Answered by TorukMakto83

13

-3/4+2/5+-7/12+9/15

=-45/60+24/60-35/60+36/60

=(-45+24-35+36)/60

=-20/60

=-1/3

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