Question

-21/8 + -6/10 please say answer​

Answer 1

Answer:

-21/8 + -6/10

Step-by-step explanation:

(-21 * 5)/(8*5) - (6*4)/(10*4)

-105-24/40

-129/40

I hope this would help : )

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Answer 2

Answer:

ans:258

Step-by-step explanation:

-21/8+-6/10

l. c. m:80

(-210)+(-48)

-210-48

:258

it must help you.