133k views
5 votes
The doctor told Cheryl to drink 4 liters of

water a day. After 7 days, how many
milliliters of water did Cheryl drink?if
she has to drink a minimum of 80,000
milliliters before she can participate in
sports how many days should it take?

1 Answer

2 votes

Answer:

Cheryl drinks 28000 milliliters of water in 7 days.

Cheryl must drink water for 20 days to meet her minimum requirement of 80000 milliliters of water.

Explanation:

Step 1: Convert 4 liters to milliliters:

Since we want our first answer to be in milliliters, we can go ahead and convert 4 liters to milliliters using 1000 mL / 1 L as a conversion factor:

4 L * (1000 mL / 1 L)

4000 mL

Thus, Cheryl must drink 4000 mL of water a day.

Step 2: Determine how much water Chery drank in 7 days:

We know that the total amount of water Cheryl drinks equals the product of time in days and daily water consumption in milliliters:

Total amount = time (days) * daily water consumption (milliliters)

Thus, we can determine how much water she drank in 7 days by multiplying 7 by 4000:

Total amount = 7 * 4000

Total amount = 28000

Therefore, Cheryl drank 28000 milliliters of water in 7 days.

Step 2: Determine how many days must Cheryl drank water to meet her minimum requirement:

  • We know that the total amount of water equals the product of time and daily water consumption and that Cheryl drinks 4000 milliliters of water a day.

Thus, we can determine how many days Cheryl must drank water to meet her 80000 milliliter requirement by dividing 80000 by 4000:

Total amount / daily water consumption = time

80000 / 4000 = time

20 = time

Therefore, it will take Cheryl 20 days to drink 80000 milliliters of water, given that she drinks 4000 milliliters of water daily.

User Supercat
by
7.2k points

No related questions found