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Keith_Richards [23]
3 years ago
12

A box is filled with pennies, nickels, and dimes in a ratio of 2:3:4. If the total number of coins in the box is 1620, how many

pennies are in the box
Mathematics
1 answer:
IgorC [24]3 years ago
8 0
We could say that the number of pennies is 2x, nickels are 3x, and dimes are 4x. Adding all of them together, we get 2x+3x+4x=9x. We also know that 9x=1620 because the total amount of coins is 1620. Dividing by 9 on both sides we get x=180.
Pennies equal 2x= 2*180=360
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<h3 /><h3>Midpoint of coordinate points</h3>

The formula for calculating the midpoint of coordinate is expressed as:

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Learn more on midpoint here: brainly.com/question/5566419
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6 0
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3 years ago
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Snezhnost [94]

Answer:

See below.

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