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VladimirAG [237]
3 years ago
9

What is the lcm of 5,6, and 7

Mathematics
2 answers:
BigorU [14]3 years ago
7 0
The least common multiple (LCM) of 5, 6, and 7 is 210. 

5 × 42 = 210
6 × 35 = 210
7 × 30 = 210
Yakvenalex [24]3 years ago
7 0
210 is the Least common Multiple of 5, 6, and 7
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Which could be used to solve this equation?
Usimov [2.4K]

Answer:

Subtract 3 and one-fifth from both sides of the equation

Step-by-step explanation:

Well to find n you gotta separate it.

3 1/5 + n = 9

-3 1/5

n = 5.8

<em>Thus,</em>

<em>to seperate it you subtract 3 1/5 from both sides.</em>

5 0
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It takes Martin 1 hour to ride 65 miles, 2 hours to ride 130 miles and 3 hours to ride 195 miles. How far does he travel in 1 ho
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3 years ago
Among all pairs of numbers with a sum of 238238, find the pair whose product is maximum. Write your answers as fractions reduced
mylen [45]

Answer:

x=119119,\;\;\;y=119119

Step-by-step explanation:

Let the x be the first number, y be the second number and p be the product of the first and second number.

i.e  x+y=238238   \Rightarrow x=238238-y

      p=xy

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Now,

x=238238-119119\\\\ \Rightarrow x=119119

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8 0
2 years ago
The Wheelers’ bill at a restaurant is $63.00. How much total money is Mr. Wheelers' lunch if he plans to tip 15%?
kicyunya [14]

we know that

when you want to figure out a tip, you take your total bill and multiply it by the percentage you would like to tip them

so

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the answer is

$9.45

7 0
2 years ago
Graph the equation.<br> y=5/17(x-1)(x-9)
Anni [7]

Answer:

Attached Image

Step-by-step explanation:

Vertex: (5, -5)

X-Intercepts: (1,0) (9,0)

Y-Intercepts: (0, 2.813)

hope this helps :)

7 0
2 years ago
Read 2 more answers
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