If 2d = 5c, then all of the following are true except _____. a. 2/5=c/d b. 5/2=d/c c. 2/c=5/d d. 2/d=5/c

asked Jan 20, 2017 26.0k views

1 vote

If 2d = 5c, then all of the following are true except _____.

a. 2/5=c/d

b. 5/2=d/c

c. 2/c=5/d

d. 2/d=5/c

by Brage

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1 vote

The answer is D because d and c are already on the sides of 2 and 5 and therefore can not be divided by each other to get that answer.

Vivek Gaur answered Jan 21, 2017

8.1k points

4 votes

2d = 5c

2/5 = c/d ...true
5/2 = d/c...true
2/c = 5/d...true
2/d = 5/c....not true

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