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the standard ratio of a photo's width to it's length is 2/3. what is the length of a photo that has a width of 14 inches?

A. 9.3
B. 17
C. 20
D.21​


Sagot :

l: w

Equation

2/3 = 14/ x

Cross multiply

2xX = 14x3

2x = 42

Eliminate

2x/2 = 42/2

X = 21

Answer:

The answer is D.21.

Step-by-step explanation:

You have to divide 14 by 2/3 and you get 21.

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