Asked by JOSH

Please help me with these

1. -5/c = 1/3

2. k/8 = -2/5

3. 6/z = -3/5

Thank you

13 years ago

Answered by Henry

1. -5/c = 1/3.
Cross-multiply:
c = -15.

2. k/8 = -2/5.
Cross-multiply:
5k = -16,
k = -16/5 = -3 1/5.

3. 6/z = -3/5.
Cross-multiply:
-3z = 30,
Z = -10.

13 years ago

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