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3 years ago

April jumps rope 1/3 hours each day how many minutes does April jump in a week?

Mathematics

2 answers:

timofeeve [1]3 years ago

5 0

Answer:

140 minutes

Step-by-step explanation:

60/3 is 20.

20*7 is 140 minutes.

Damm [24]3 years ago

4 0

Step-by-step explanation:

Hello there! First calculate 1/3 of an hour:

60*1/3=20

Then multiply that by 7:

20*7=140 minutes a week

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Marco wants to buy a new smartphone that costs $495, with some additional accessories. He has already saved $75. Write and solve

Dennis_Churaev [7]

Answer:

495-75=m m=420

Step-by-step explanation:

He needs to save 495 dollars, and hes already saved 75

and needs to find out how much more he needs to save to have 495 dollars

To do this, take 495 and subtract 75. This is how we get the inequality

495-75=m

From here it is simple, just subtract 75 from 495 to get 420

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omeli [17]

Answer:

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3 years ago

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if a car travels 370.3 miles on 52 liters of gas, how many liters of.gas.will take to go 722 miles.if the car travels at the sam

blsea [12.9K]

Answer:

101.4 liters.

Step-by-step explanation:

First of all we will find mileage of car.

$\text{Mileage of car}=\frac{\text{Total distance traveled}}{\text{Total amount of fuel}}$

$\text{Mileage of car}=\frac{370.3\text{ miles}}{52\text{ liters gas}}$

$\text{Mileage of car}=7.12115\frac{\text{ miles}}{\text{ liters gas}}$

We can see that car travels at the rate of 7.12 miles per liter gas. Now let us find amount of gas needed to travel 722 miles at the same rate.

$\text{Amount of gas needed}=\frac{722}{7.12}$

$\text{Amount of gas needed}=101.388$

Therefore, it will take 101.4 liters of gas to travel 722 miles.

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3 years ago

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dangina [55]

Answer:

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Step-by-step explanation:

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