Answer:
1. 120 2. 45 3. 13 4. 492 5. 0.88
Step-by-step explanation:
1. set it up as a ratio 30m/3g=x/12g, cross multiply
3x=360 solve for x
x=120m
2. set it up as a ratio $40/8h=x/9h, cross multiply
8x=360 solve for x
x=$45
3. set it up as a ratio $32.5/5t=x/2t, cross multiply
5x=65 solve for x
x=$13
4. set it up as a ratio 738k/6m=x/4m, cross multiply
6x=2952 solve for x
x=492k
5. set it up as a ratio $0.32/4m=x/11m, cross multiply
4x=3.52
x=$0.88
hope this helps!
