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cluponka [151]
3 years ago
9

? x 4 = 2/5 = what show your work

Mathematics
1 answer:
amid [387]3 years ago
7 0
4x = 2/5 is the same equation
Multiply 1/4 on both sides to clear the 4.
x = (2/5)(1/4) =2/20= 1/10

CHECK
(1/10)* 4= 4/10 = 2/5
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Now, we can move onto problem 20:

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Therefore, your answer to problem 19 is 6 and the answer to problem 20 is 4d -6.

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