Which ratio is equivalent to 6 : 7?
A.12 : 13
B.18 : 48
C.36 : 49
D.48 : 56

Question

Which ratio is equivalent to 6 : 7?	
A.12 : 13
B.18 : 48
C.36 : 49
D.48 : 56

jojo4eva · Answer

D. 48:56

jojo4eva · Answer

got it??

anonymous · Answer

yea @jojo4eva

anonymous · Answer

it is just like when you do 2x=4
what you do to 1 side you do to the other. 
6:7
multiply both sides by 8 and you get 48:56

anonymous · Answer

D because 6*8=48 and 7*8=56 so since the numerator and denominator were both multiplied by the same number, 8, the ratio 48/56 is equivalent to 6/7

anonymous · Answer

Which ratio is equivalent to 12 : 32?

anonymous · Answer

an easy way to do this for your test! pick one of them like 12:13
divide the 12 by the 6 because they are both on the left side. you get 2. so if 7*2 = 13 that would be right. (it obviously doesnt)