The number of calories burned while jogging varies directly with the number of minutes spent jogging. An athlete burns 225 calories by jogging for 30 minutes.
How many calories does the athlete burn by jogging for 20 minutes?

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Step-by-step explanatin

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870