2 years ago

-2/5 - 4/5 + -9/10 = ??? Please help, will mark brainliest for answer with an explanation

Mathematics

1 answer:

NeX [460]2 years ago

5 0

Answer:

Step-by-step explanation:

-2/5 - 4/5 + -9/10

= -2/5 - 4/5 - 9/10

= {-2(2) -4(2) - 9)/10

= (-4 - 8 - 9)/10

= -21/10

= -2 1/10

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