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2 years ago

Jason ran 2 3/4 miles in 2/5 of an hour. How far can jason run in one hour

Mathematics

1 answer:

pogonyaev2 years ago

5 0

Answer:

6 7/8 miles per hour

Step-by-step explanation:

2 3/4 ÷ 2/5

change mixed number into improper fraction; 2 3/4 = 11/4

when dividing fractions, multiply by the reciprocal of the second fraction

11/4 ÷ 2/5 = 11/4 · 5/2 = 55/8 or 6 7/8 mph

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4/15x equals 2/5<br> solve for x

irina [24]

Answer:

$1\frac{1}{2} = x$

Step-by-step explanation:

$\frac{\frac{2}{5}}{\frac{4}{15}} = \frac{2}{5} \times \frac{15}{4} = \frac{30}{20} = 1\frac{1}{2}$

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3 years ago

PLEASE HELP I WILL GIVE 100+ POINTS

Setler [38]

<h2>Answer: </h2>

1. <u>Area = b × h</u>

A = 5 × 3

A = 15cm².

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A = ½(9 + 15) × 15

A = ½ × 24 × 15

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2 years ago

Miles fills his gas tank with 6 gallons of unleaded gas for $26.58 . How much would it cost him to fill the tank with 18 gallons

borishaifa [10]

We will caluclate the cost per gallon first. Then, we will multiply the new quantity by this cost, so we get the new cost.

As we are told that 6 gallons costs 26.58, we can divide 26.58 by 6 to calculate the cost per gallon. It would be

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so the cost of 18 gallons is 79.74

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butalik [34]

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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