The ratio of the number of cars Ed has to the number of cars Pete has was 5:2 at first. After Ed gave 30 cars to Pete, they had
an equal amount of cars each. How many cars did they have altogether?
1 answer:
Answer:
5x=5(20)=20 for Ed
2x=2(20)=40 for pete
together they had 140 cars
Step-by-step explanation:
5:2 is the ratio
5x-30=2x+30 tat when Ed gave Pete 30 cars
solve for x
5x-2x=30+30
3x=60
x=20
substitute for x: 5x=5(20)=20 for ED
2x=2(20)=40 for pete
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