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9966 [12]
3 years ago
5

What is the greatest common factor of 60,90, and 120

Mathematics
2 answers:
garri49 [273]3 years ago
3 0
The answer would be 30.

60/2 = 30
90/2 = 45
120/2 = 60
AURORKA [14]3 years ago
3 0
The GCF of 60,90,and 120 is 30.
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7th-grade math help me, please
Lady bird [3.3K]

Answer:

> -5 4/5 is greater than

Step-by-step explanation:

First you must make them have the same denominator. So you think, which numbers do 5 and 16 have in common. 5, 10, 15 , 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80...... 16, 32, 48, 64, 80. We see that they have the number 80 in common so we multiply 4/5 by 16 which equals 64/80 then we multiply 3/16 by 5 which equals 15/80 we now see the new equation which is: -5 64/80 ___ -5 15/80. we see that -5 64/80 is greater

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3 years ago
3x + 1 = -2 (solve for x)
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Answer:

x = -1

Step-by-step explanation:

3x + 1 = -2

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2 years ago
I bought a new bike! It was originally $600 but I had a 25% coupon. What
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The amount for the discount is 150$

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Read 2 more answers
Solve the proportions 28/35=8/r
mash [69]

ANSWER

r = 10

EXPLANATION

To solve for r first we have to put r in the numerator. To do that, we have to multiply both sides of the proportion by r:

\begin{gathered} \frac{28}{35}\cdot r=\frac{8}{r}\cdot r \\ \frac{28}{35}r=8 \end{gathered}

Now, we have to multiply both sides by 35:

\begin{gathered} \frac{28}{35}r\cdot35=8\cdot35 \\ 28r=280 \end{gathered}

And finally divide both sides by 28:

\begin{gathered} \frac{28r}{28}=\frac{280}{28} \\ r=10 \end{gathered}

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Answer:

IZDK

Step-by-step explanation:

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