# Kay spends 250 min/wk exercising. Her ratio of time spent on aerobics to time spent on weight training is 3 to 2. How many minutes per week does she spend on aerobics? How many minutes per week does she spend on weight training?

Jul 11, 2018

Time spent on aerobics $= 150 \min$

Time spent on wt training $= 100 \min$

#### Explanation:

Aerobics : Weight training = 3 : 2

Time spent on aerobics $= \left(\frac{3}{5}\right) \cdot 250 = 150 \min$

Time spent on wt training $= \left(\frac{2}{5}\right) \cdot 250 = 100 \min$