Asked by pls help
Courtney burns 180 calories per 30 minutes of hiking.
Complete the table to chart her calorie expenditure for different amounts of time.
Time(minutes) 30 10 5 20 75 45
Calories Burned _ _ _ _ _ _
1.How many calories will Courtney burn if she hikes for 1 hour?
2.How many minutes would she have to hike to burn 240 calories?
3.How many calories can she burn if she hikes for 105 minutes?
Complete the table to chart her calorie expenditure for different amounts of time.
Time(minutes) 30 10 5 20 75 45
Calories Burned _ _ _ _ _ _
1.How many calories will Courtney burn if she hikes for 1 hour?
2.How many minutes would she have to hike to burn 240 calories?
3.How many calories can she burn if she hikes for 105 minutes?
Answers
Answered by
AJ L
For #1, it would just be double of how much Courtney burns in 30 minutes (so 180*2=360)
For #2, determine the unit rate (so 180/30=6/1), then make the proportion 6/1=240/x and solve. You'll get 40 minutes when solved.
For #3, it's the same thing as #2, make the proportion 6/1=x/105 and solve. You'll get 630 calories when solved.
Hope this makes sense.
For #2, determine the unit rate (so 180/30=6/1), then make the proportion 6/1=240/x and solve. You'll get 40 minutes when solved.
For #3, it's the same thing as #2, make the proportion 6/1=x/105 and solve. You'll get 630 calories when solved.
Hope this makes sense.
Answered by
pls help
thanks very much
Answered by
AJ L
You're welcome. Oh, I forgot about the chart, but I think you can do that on your own.
Answered by
AJ L
Just remember what I showed you for the 3 problems and you can apply that same method when filling out the chart.
Answered by
pls help
thanks
Answered by
AJ L
Anytime!
Answered by
Monu Foku
For the chart part, just multiply each number by 6 and you'll get the answer. If not sorry ;)
Answered by
Bruh
I dot get it tho
Answered by
Parker - Connexus
Can someone plz fill out the chart!!!!!!!!
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