Maris has 1,400 minutes to use on her cell phone she has used 45% of her minutes how many minutes has she used

Mathematics

2 answers:

NARA [144]3 years ago

8 0

She has used 630 min

1400*.45=630

.45 is equal to 45%

vaieri [72.5K]3 years ago

7 0

So, we need to find what 45% is first so that we can multiply it from 1400 minutes to get the minutes used. To do this, we must change 45% into a decimal, which is 0.45. Now, you can multiply 1400 by 0.45 to get the total number of minutes used. So, 1400*0.45= 630. She has used 630 minutes. Hope this helped!

You might be interested in

What will the equation be if mowing need help. I need my lawn mowed every week from June through the middle of July. I will pay

sergij07 [2.7K]

So for the first week of june, say week 1, you have to pay then 35(1), 2nd week is 35(2), week 3 is 35(3) and week "w" say, is 35(w).

$\bf \stackrel{payment}{p}=35\stackrel{weeks}{w}\implies p=35w\qquad 1\le x\le 7$

3 0

3 years ago

PLLLLLLSSSSSs helpppppppp

Citrus2011 [14]

Answer:

x = 40

y = 62

Step-by-step explanation:

I figured out the answer by finding the x on the left triangle first by writing an equation:

(3x - 18) + (x + 7) + (x - 9) = 180

once I worked that I plugged in the number which was 40.

Then for the triangle to the right I also plugged in the numbers for x and got 118 degrees I took 180 and subtracted 118 to get my answer of 62 for y.

5 0

3 years ago

Jeremy wants to give a 20% gratuity to his cab driver. His fare is $35.50. What is the total amount he will pay the driver?

Mandarinka [93]

Answer: $42.60

Step-by-step explanation:The 20% of $35.50 is $7.10. Then, you add $7.10 to $35.50, that will be $42.60.

3 0

3 years ago

Read 2 more answers

Hey! whats 12.5% of 240km?

JulijaS [17]

Answer: