14. Jonathan's car gets approximately 25 miles per gallon. He is planning

980-mile trip. About how many gallons of gas will his car use for

the trip? At an average price of $4.00 per gallon, how much should

Jonathan expect to spend for gas? Round to the nearest ten dollars.

About 39.2 gallons used.

About $160 paid total.

Step-by-step explanation:

980/25 = 39.2

39.2 * 4 = 156.8 which rounds to $160.

89

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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