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faust18 [17]
2 years ago
9

If the rate 130 miles per 2 hours is reduced to a unit rate, the result is

Mathematics
1 answer:
sammy [17]2 years ago
3 0

Answer:

65 miles every 1 hour

Step-by-step explanation:

Unit rate is found once one of the units is 1. In this case we need to reduce the ratio so that it is 1 hour and we get a unit rate. We can do this by dividing both sided by 2 so that the hours are reduced to 1.

130=2

130/2=65                2/2=1

65=1

65 miles every hour

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Step-by-step explanation:

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Let;

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The total number of marbles for each type can be expressed as;

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