Time spent on aerobics is 150 minutes per week and time spent on weight training is 100 minutes per week
Solution:
Given that,
Kay spends 250 min/wk exercising
Therefore,
Exercising = 250 minutes per week
Ratio of time spent on aerobics to time spent on weight training is 3 to 2
Aerobics : weight training = 3 : 2
Let the time spent on aerobics be 3x
Let the time spent on weight training be 2x
Thus,
3x + 2x = 250
5x = 250
x = 50
Thus,
Time spent on aerobics = 3x = 3(50) = 150
Time spent on weight training = 2x = 2(50) = 100
Thus, Time spent on aerobics is 150 minutes per week and time spent on weight training is 100 minutes per week
Answer:
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Step-by-step explanation:
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Answer:
No they're not equeivalent
Step-by-step explanation:
$9.75 for 5 mangos are $1.95 for each mango and for 19.50 for 13 mangos are $1.50 for each mango
Answer:
A.5
Step-by-step explanation:
It's the correct answer