Question

subtract -4/5 from -9/10​

Answer 1

Answer:

-9/10-(-4/5)= -1/10

Explanation:

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Answer 2

Answer:

-1/10 (or) -0.1

Explanation:

-9/10 - (-4/5)

= -9/10 + 4/5

By taking l.c.m.,

= (-9 + 8)/10

= -1/10 (or) -0.1

Hope this helps you!!!