Question

divide the sum of 5/6 and -4/5 by their product.

options are
-1/10
3/10

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Answer 1

Answer:

SOLVE THE FOLLOWING NUMERICAL: (2)

Calculate the weight of quicklime formed when 300 g of calcium carbonate is heated.

[Atomic weight: Calcium = 40, Oxygen = 16; Carbon = 12]

Answer 2

Answer:

-1/20

Step-by-step explanation:

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