# Ratio and Proportions

posted by .

If a person cross-country ski for 15 minutes, how many calories will be burned?

rate of sking is 700 cal/h

would I take

700cal over 1 h times x over .25?

Yes. That ratio works.

como sacar el ratio y proporciones gracias

## Similar Questions

would some please check this for me. An important fact to consider is that a person needs to burn off 3,500 calories to lose 1 pound. The following table shows the number of calories burned per hour (cal/h) for a variety of activities, …
2. ### math questions

Please help me to resolve that sevent questions.Many people are interested in losing weight through exercise. An important fact to consider is that a person needs to burn off 3,500 calories more than he or she takes in to lose 1 pound, …
3. ### math

Please help me to resolve that sevent questions.Many people are interested in losing weight through exercise. An important fact to consider is that a person needs to burn off 3,500 calories more than he or she takes in to lose 1 pound, …
4. ### Math

If a person cross-country skis for 35 minutes, how many calories will be burned?
5. ### Ratios Math

Please help The following table shows the number of calories burned per hour (cal/h) for a variety of activities, where the figures are based on a 150-pound person. Bicycling 6mi/h 240 Running 10mi/h 1280 Bicycling 12mi/h 410 Swimming …
6. ### Math Rates/proportions

I have two questions that are based on the following chart: Activity Cal/h Bicycling 6mi/h 240 Bicycling 12 mi/h 410 Cross country sking 700 Jogging 5 1/2 mi/h 740 Jumping rope 650 Running 10 mi/h 1,280 Swimming 25 yd/min 275 Swimming …
7. ### MAth

help me please Many people are interested in losing weight through exercise. An important fact to consider is that a person needs to burn off 3,500 calories more than he or she takes in to lose 1 pound, according to the American Dietetic …
8. ### math

Many people are interested in losing weight through exercise. An important fact to consider is that a person needs to burn off 3,500 calories more than he or she takes in to lose 1 pound, according to the American Dietetic Association. …
9. ### MATH

Many people are interested in losing weight through exercise. An important fact to consider is that a person needs to burn off 3,500 calories more than he or she takes in to lose 1 pound, according to the American Dietetic Association. …
10. ### Math

1.If a person jogs at a rate of 5 1/2mi/h for 3 1/2 h in a week, how many calories do they burn?

More Similar Questions