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otez555 [7]
2 years ago
8

Hello please answer this question if you have the time, thanks! :)

Mathematics
1 answer:
jenyasd209 [6]2 years ago
7 0

Answer:

400

Step-by-step explanation:

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Add:<br><br> 2⁄4 + 3⁄5 + 6⁄8
algol13

Answer:

Step-by-step explanation:

1) Change the fractions so that they all have common denominators (2/4 --> 20/40,  3/5 --> 24/40,  6/8 --> 30/40)

2) Add the numerators together (74/40)

3) Simplify as necessary

3 0
3 years ago
Read 2 more answers
On her first two quizzes, Barbara averaged 6 correct answers. On the next three quizzes, she averaged 8 correct answers. What de
Natali5045456 [20]

Answer:

100.00?

Step-by-step explanation:

if all of them were correct then it should be a 100

5 0
3 years ago
How do you solve 29.9 -18.82
mezya [45]
ANSWER: 11.08

EXPLANATION: Add a zero after the 9 to make the number 29.90. Then subtract normally.
3 0
3 years ago
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Charlie had a full bottle of water. He drank 1/4 of the water in the morning. He drank 2/5 of the water with lunch. How much of
12345 [234]

Answer:

7/20

Step-by-step explanation:

first of all you have to put the two fractions on the same denominators

1/4 (multiply by 5) and you will get 5/20

2/5(multiply by 4) and you will get 8/20

we have to add 5/20 and 8/20 that gives us 13/20

13/20 is the amount he drank

20/20 - 13/20 =7/20

7/20 is the amount of water left that Charlie has left

3 0
2 years ago
Ashley started the year with 45 comic books. Each month , she adds 5 more comic books to her collection. Which table correctly r
dybincka [34]
Ashley starts with 45 comics. 

So in the first box: 
x  = 0, y = 45
-------------------------------------------------------------------------------------------------------
Each month, she adds 5 comic books to her collection

x (+1), y (+5) (for each month).

First month. 

x = 0
y = 45

Second month

x = 1
y = 45 (+5) = 50

Third month

x = 2
y = 50 (+5) = 55

etc.

-------------------------------------------------------------------------------------------------------

B) is your best choice, as for every month add (+1), the comic books increase by 5 respectively.

-------------------------------------------------------------------------------------------------------

hope this helps

7 0
3 years ago
Read 2 more answers
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