1.Which pair of ratios can form a true proportion?
A 7/4, 21/12 (I picked this)
B 6/3, 5/6
C 7/10, 6/7
D 3/5 7/12
2. Solve the proportion g/56=2/8
A g=14
B g=16 (I picked this)
C g=13
D g=50
Solve the following Proportion 2/9=y/27
A y=6 (I picked this)
B y=18
C y=27
D y=36
Please help me with this. Sorry if i got them wrong.. I'm horrible at math.
Thanks! LOL! I retired from teaching 21 years ago -- and I don't need a new profession. Incidentally, I never took physics and haven't had a math class since I was a high school junior.
1. A. yes
2. B - no
3. A - yes