Question 88968
-70=D/10 CROSS MULTIPLY.
D=10*70
D=700
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P/12.4=3/2 CROSS MULTIPLY
2P=3*12.4
2P=37.2 CROSS MULTIPLY.
P=37.2/2
P=18.6 ANSWER.
PROOF
18.6/12.4=3/2
37.2=37.2