Please help me with these
1. -5/c = 1/3
2. k/8 = -2/5
3. 6/z = -3/5
Thank you
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.