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3 years ago

What is the greatest common factor (GCF) of 80 and 100?

Mathematics

2 answers:

marshall27 [118]3 years ago

4 0

Answer:

20.

Step-by-step explanation:

We found the factors and prime factorization of 80 and 100. The biggest common factor number is the GCF number. So the greatest common factor 80 and 100 is 20

garik1379 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

The factors of 80 are : 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 100 are : 1, 2, 4, 5, 10, 20, 25, 50, 100

The common factors are : 1, 2, 4, 5, 10, 20

The greatest common factor is 20

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3 years ago

Josiah invests $360 into an account that accrues 3% interest annually. Assuming no deposits or withdrawals are made, which equat

vlabodo [156]

Answer:

y = 360(1.03)x

Step-by-step explanation:

$F = P x (1 + i)^n$

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$y = 360(1.03 )^x$

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3 years ago

Mo has some sweets. He shares them out between x of his friends in 2 different wys. 7 sweets each with 2 leftover or 6 sweets ea

sveticcg [70]

Answer:

Mo is sharing the sweets between 5 friends

Step-by-step explanation:

An important thing to note is that whichever way Mo shares the sweets, the total number of sweets he has does not change. It means that if he chooses the first method to share the sweets, or the second method, he still has the same number of sweets. This will be helpful in setting up an equation that will help us solve the problem.

If he chooses the first way to share the sweets:

7x + 2 = total number of sweets available.

This is because each of his friends gets 7 sweets each, with 2 leftovers. If we add them up, it will give the total number of sweets available to be shared.

If he chooses the second way to share the sweets:

6x + 7 = total number of sweets available.

This is because each of his friends gets 6 sweets each, with 7 leftovers. If we add them up, it will give the total number of sweets available to be shared.

because the total number of sweets do not change, we have

7x +2 = 6x +7

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Therefore, Mo is sharing the sweets between 5 friends

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