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3 years ago

Grace read 9 books in 3 months what was her rate of reading Books per month

Mathematics

2 answers:

Lorico [155]3 years ago

7 0

Answer:

3 books per month

Step-by-step explanation:

9 books ÷ 3 months = 3 books per month :)

Svetllana [295]3 years ago

7 0

3 books a month because 9/3 is 3 :)

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John borrowed $ from bank for 3 years at a rate of 10%

garik1379 [7]

<h3>Given:</h3>

P= $12500
R= 10%
T= 3 years

P= Principal amount
R= Rate of interest
T= Time period

The simple interest
The total amount paid

<h3>Solution:</h3>

$\large\boxed{Formula: I= \frac{PRT}{100}}$

First, we'll have to multiply, principal amount (12500), rate (10) and time period (3).

$12500×10×3$

$=375000$

Now, we'll have to divide the amount (375000) by 100.

$\frac{375000}{100}$

I=$3750

Now, we can find the total amount paid.

$\large\boxed{A=SI+P}$

Let's substitute according to the formula.

$A=3750+12500$

A=$16250

Therefore, simple interest is $3750 and $16250 was paid in total.

5 0

1 year ago

40 percent of 1000000

OverLord2011 [107]

40% of 1000000 is 400000.

8 0

3 years ago

Andrew is 61 years. Erica is 31 years old. how many years ago was Andrew’s age 4 times Erica’s age

kozerog [31]

Answer:

21 Years Ago

Step-by-step explanation:

61 - 21 = 40

31 - 21 = 10

40/10 = 4

4 0

2 years ago

Pls help? :( brainliest if correct

brilliants [131]

Answer:

Option C is the Correct Answer

6 0

2 years ago

Read 2 more answers

Five times the number of test tubes in a school’s chemistry lab exceeds three times the number of beakers it has by 660. The sum

Usimov [2.4K]

5t=3b+660....and ... 2t+5b=450

from the first we can see that t=(3b+660)/5 and using this value in the second...

(6b+1320)/5+5b=450 making all have common denominator..

6b+1320+25b=2250

31b=930

b=30...and since 2t+5b=450

t=150

4 0

3 years ago

Grace read 9 books in 3 months what was her rate of reading Books per month​

Grace read 9 books in 3 months what was her rate of reading Books per month