All categories

3 years ago

Which expression is equivalent to 3/8 + 4/8

1 answer:

6 0

3/8+4/8 we can Convert them to decimals 3/8 to 0.375+ 0.5= 0.875 which equals 7/8 So from 7/8 = 35/40, 35 is the answer. 7/8 and 35/40 are equivalent fractions.

You might be interested in

Evaluate the expression when y = 4. 5 + y + 8 a.13 b.17 c.21 d.72

V125BC [204]

Answer:

17 is the simplified answer.

Step-by-step answer:

Given that:

y = 4.

We have to evaluate:

=5 + y + 8

By putting value of y that is y =4 in above equation:

=5 +4 +8

=9 +8

=17

So 17 is simplified answer for this question.

I hope it will help you!

4 0

4 years ago

Read 2 more answers

Select the equivalent expression

brilliants [131]

Answer:

Hoped I helped

7 0

3 years ago

Suppose you invest $2000 at annual interest rate of 4.5 % How much money do you have in the account after five years?

nataly862011 [7]

Answer:

Please check the explanation.

Step-by-step explanation:

To find the amount we use the formula:

$A=P\cdot \left(1+\frac{r}{n}\right)^{nt}$

Here:

A = total amount

P = principal or amount of money deposited,

r = annual interest rate

n = number of times compounded per year

t = time in years

Given

P=$2000

r=4.5%

n=4

t = 5 years

Calculating compounded quarterly 

After plugging in the values

$A=2000\left(1+\frac{4.5\%\:}{4}\right)^{4\cdot \:5}$

$A=2000\left(1+\frac{0.045}{4}\right)^{4\cdot \:5}$

$A=2000\cdot \frac{4.045^{20}}{4^{20}}$

$A=\frac{125\cdot \:4.045^{20}}{2^{36}}$

$A = 2,501.50$

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded quarterly, you will have $2501.50 after five years.

Calculating compounded semi-annually

n = 2

$A=2000\left(1+\frac{4.5\%\:}{2}\right)^{2\cdot \:5}$

$A=2000\left(1+\frac{0.045}{2}\right)^{2\cdot \:5}$

$A=2000\cdot \frac{2.045^{10}}{2^{10}}$

$A = 2,498.41$

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded semi-annually, you will have $2,498.41 after five years.

5 0

3 years ago

david jogged 8 laps around a 0.25-miles track on monday and 7 laps on tuesday. how many miles did she job monday and tuesday com

puteri [66]

0.25 * 8 = 2
0.25 * 7 = 1.75
2 + 1.75 = 3.75

David jogged 3.75 miles.

5 0

3 years ago

Evaluate this expression if x = -4, y = 5, and z = -13. x - (-z)

LiRa [457]

Answer:

-17

Step-by-step explanation:

x - (-z)

Subtracting a negative is like adding

x+z

x = -4 and z = -13

-4 + -13

-17

8 0

3 years ago

Read 2 more answers