mr. parra brought a coffee to school this morning. after first period, he only had 15% of the coffee left. if he had 210 mL of c

Question

2 years ago

5

offee remaining, how much coffee did he begin with?

2 answers:

maksim [4K] · Answer 1 · 2022-04-17T20:56:22+03:00

Answer:

Step-by-step explanation:

First we have to find their hourly rate. We do this by dividing their total over 4 hours by 4 to get over just 1 hour.

60 / 4 = 15

Now we divide their total of $210 by their hourly rate of $15 to find how many hours it would take.

210 / 15 = 14

I would take 14 hours to earn $210.

<u>If im right brainliest plz </u>

Hope this helps :)

n200080 [17] · Answer 2 · 2022-04-17T22:26:57+03:00

3 0

Answer:

It will take 14 hours to get 210$

Step-by-step explanation:

Khan academy