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3 years ago

It took pearl 8 games to score 30 points. At this rate how many games will it take for her to score 45 points

Mathematics

1 answer:

irga5000 [103]3 years ago

8 0

Answer:

It will take 12 games

Step-by-step explanation:

We can use ratio's to solve this problem. Put the points over the number of games

30 points 45 points

------------ = ----------------

8 games x games

Using cross products

30x = 8*45

Divide each side by 30

30x/30 = 8*45/30

x =12

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2 years ago

A marathon is 46,145 yards (about 26 miles) long. If Terrence has run 23,561 yards, estimate by rounding to thousands the number

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The length covered by terrence is d = 23,561 yrads.

The objective is to find the remaining distance need to cover by terrence.

To calculate the remaining distance, we will use the relation,

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On plugging the values in the above relation, we get,

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