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lana [24]
3 years ago
9

How can you use greatest common factor and least common multiple to solve problems

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0
By doing 3x4 then you get the answer
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Can anyone pls help again it was 6 questions I got wrong so pls anyone, so I might post a lot but I really need this.
Strike441 [17]

To solve this we must first add up all the values.

3.29+1.28+2.49+1.59=8.65

$8.65 is our total.

Now we find 8% of the total amount. In order to do this we must first find the decimal form of the percent. It's quite simple all we have to do is move the decimal point two spaces forward. We add a 0 in front of the decimal point after that.* (True for all one digit percents)*

8.00%+ 2 spaces forward = 0.08

Then we simply multiply the percent times the total amount.

$8.65*0.08=0.69

We add the last value to the total amount and we have our answer.

$8.65+0.69=$9.34

The total amount benjamin is going to pay is $9.34 (including tax)

Hope this helps and have a great day!

5 0
3 years ago
QUESTION 1
podryga [215]

Answer: The team won 47 games.

Step-by-step explanation: The total games played was 84, and that means all games added together, but victories and losses. If the games they lost is called X, and the team won 10 more games than it lost, then it means the games they won is X + 10.

To find the value of wins and losses, we can now express both properly as;

X + (X +10) = 84

2X + 10 = 84

Subtract 10 from both sides of the equation

2X = 74

Divide both sides of the equation by 2

X = 37.

If the number of games won is X + 10, then games won is derived as

Wins = X + 10

Wins = 37 + 10

Wins = 47

The team won 47 games

3 0
3 years ago
Read 2 more answers
A teacher is making gift bags. Each bag is to be filled with pencils and stickers. The teacher has 24 pencils and 36 stickers to
alina1380 [7]

Answer:

You have a problem cheater, Daliah Cobb

Step-by-step explanation:

5 0
3 years ago
If you start with a number, add 2/5, then multiply by 7, the result is 6 3/10. What was the original number?
Anettt [7]
(x+2/5)7=63/10
then divide both sides by 7
x+2/5=63/70
subtract 2/5 from both sides
and x= 1/2 

*x=original number
3 0
3 years ago
How do you solve -12n^2-11n=-15<br> Solve for n
Anettt [7]
Explanation:

N= 3/4 or n= -5/3
8 0
3 years ago
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