Question

What is the product of ¼, -½ and -¾?

a
0.0934
b
-0.6543
c
-0.09357
d
0.09375

Answer 1

d.
`\displaystyle 0,09375`

Explanation:

`\displaystyle (3)/(32) = [-(3)/(4)][-(1)/(2)][(1)/(4)] \\ \\ 0,09375 = (3)/(32)`

All you are doing is multiplying straight across!

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