Please check my answers!
Proportion worksheet!
1. 17/2 = x/5
17/2 = 42.5/5
2. 22/30 = 100/x
22/30 = 100/136.36
3. 2/1 = 12/x
2/1 = 12/2
4. 400/1 = 1000/x
400/1 = 1000/2.5
5. 125/2.5 = x/6
125/2.5 = 300/6
I am sure that the work to be shown should look something like this:
17/2 = x/5
2x = 5(17)
x = 85/2 or 42.5
2.
22/30 = 100/x
22x = 3000
x = 3000/22 or 1500/11 or 136 4/11
3. you said: 2/1 = 12/2
or 2 = 6 !!!! , surely that made no sense to you.