Describe other ways you use fractions to benefit your health in real life. For instance, do you use them for structuring an exercise routine or scheduling daily activities? Name a situation that might require you to multiply fractions or mixed numbers. Specify whether you would be multiplying a fraction or mixed number by an integer or multiplying two fractions or mixed numbers together.
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One way I use fractions to benefit my health is by measuring portions of food to ensure I am eating balanced meals. I often use fractions to divide my plate into sections for protein, vegetables, and carbohydrates. This helps me track my calorie intake and make sure I am getting the right nutrients.
Another way I use fractions is when I am following a workout plan that requires me to complete a certain number of sets and reps. For example, if my workout plan calls for 4 sets of 10 reps, I would represent that as 4/1 x 10/1 = 40 total reps. This helps me stay organized and make sure I am completing my workouts correctly.
A situation that might require me to multiply fractions is when I am calculating the total time for a workout that involves multiple intervals. For example, if I am doing a workout that includes 3 sets of 1/2 mile sprints and each sprint takes 1/4 hour to complete, I would need to multiply 3/1 x 1/2 x 1/4 to find the total workout time. In this case, I would be multiplying two fractions together.
what is the answer
To find the total workout time for the scenario described, we would multiply the fractions:
3/1 x 1/2 x 1/4
First, we can simplify the fractions by multiplying the numerators and denominators:
3/1 x 1/2 x 1/4 = 3/2 x 1/4 = 3/8
Therefore, the total workout time for 3 sets of 1/2 mile sprints, with each sprint taking 1/4 hour, is 3/8 hours.