Question

(ii) What should be added to -2 to get 3by8

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Answer 1

Answer:

19/8

Step-by-step explanation:

Let the no. be x

-2 + x = 3/8

x = 3/8 + 2 (L.C.M. = 8)

x = 3/8 + 16/8

x = 19/8 or 2 3/8

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Answer 2

Answer:

19/8

Step-by-step explanation:

3/8-(-2)

3/8+2

by Lcm

1×3+8×2/8

3+16/8

19/8

VERIFICATION

19/8+(-2)

19/8-2

by Lcm

1×19-8×2/8

19-16/8

3/8