Thursday

November 27, 2014

November 27, 2014

Posted by **tammy** on Sunday, January 7, 2007 at 2:54pm.

What rate would a 120 lb person burn calories while bicycling 12 mi/h?

can some one explain this to me how to solve these kind of problems

One has to assume some relationship with caloric burning rate and weight.

Lets assume it is proportional (in reality I doubt if it is).

150/120 = 410/x

solve for x.

150/120=410/x

150x=120 x 410

150x = 49200

if i divid 150 into the 49200 i would get 328

rate would be

328cal/h

am i correct

**Answer this Question**

**Related Questions**

Ratios Math - Please help The following table shows the number of calories ...

Math - 1.If a person jogs at a rate of 5 1/2mi/h for 3 1/2 h in a week, how many...

math check please - would some please check this for me. An important fact to ...

Math Rates/proportions - I have two questions that are based on the following ...

MAth - help me please Many people are interested in losing weight through ...

Math - If a person weighing 120 lbs burns 410 calories per hour while bicycling ...

math - At what rate would a 120-pound person burn calories while bicycling at 12...

math - At what rate would a 120-pound person burn calories while bicycling at 12...

math - Please help me to resolve that sevent questions.Many people are ...

MATH - Many people are interested in losing weight through exercise. An ...