gdavil2949 gdavil2949
  • 21-10-2020
  • Mathematics
contestada

Solve for d in the proportion.

10/15 equals d/12

Solve for d in the proportion 1015 equals d12 class=

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arturov26
arturov26 arturov26
  • 21-10-2020

Answer:

8

Step-by-step explanation:

Since there are two fractions, it is easiest to cross multiply the fractions before doing anything else. Basically:

10/15 = d/12  becomes 120 = 15d.

then you just divide 15 to both sides to get your answer:

d = 120/15, which is the equivalent of d = 8.

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