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ss7ja [257]
3 years ago
14

If the price of gas increases from $1.01 per gallon to $1.21 per gallon, what is the percent of increase

Mathematics
1 answer:
slamgirl [31]3 years ago
3 0
Around 20% increase
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The city airport and the train station are 45 miles apart. there are 9 gas stations equally spaced between the airport and train
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The distance between the two adjacent gas stations will be 5 miles.

<h3>What is the difference between a ratio and a proportion?</h3>

A ratio is an ordered pair of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two ratios are specified to be equal.

Distance between city airport and the train station = 45 miles

Stations equally spaced between the airport and train station=9

Let the space between two gas stations will be x;

x = 45/9

x=5 mile.

Hence, the distance between the two adjacent gas stations will be 5 miles.

To learn more about the ratio, refer to the link;

brainly.com/question/14335762

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In order of least money saved to most money saved: Katrina, Susan, Gabrielle, Savanna

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From here you just order from least to greatest.

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