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krek1111 [17]
3 years ago
10

Micah is twice as old as Richard. Richard is three times as old as Ken. Ken is six years old. How old is Micah?

Mathematics
1 answer:
iVinArrow [24]3 years ago
7 0

Answer:

36

Step-by-step explanation:

Ken = 6 yo

6 *3 = 18

Richard = 18 yo

8 * 2 = 36

Micah = 36

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What's the solution for y+1/2=3/4
creativ13 [48]
\frac{y+1}{2} = \frac{3}{4}

2(y+1) = 3        LCD is 4

2*y + 2*1 = 3

2y + 2 = 3

2y = 3 - 2

2y = 1

y = 1 / 2


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3 years ago
[(x/x+3)+(3/x+3)+(2/x+3)] sum
nordsb [41]
You get the answer x+5/x+3.
This is because all of the fractions have the same denominator, so just add the numerators and put them over x+3.
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Eduardwww [97]

Answer:

1 1/2.

Step-by-step explanation:

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The digit in the tens placeof a two digit is three times that in the units place. if the digits are reversed , the new no will b
Charra [1.4K]

If a number's ten digit is x and the units digit is y, then you can write the number as 10x+y.

Obviously, inverting the digits would lead to the number 10y+x.

Since this new number is 36 less than the original, we have

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Since we also know that the digit in the tens place is three times that in the units place, we can add an equation to form a system:

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6 0
3 years ago
6+0.3+0.02>6+0.02+0.02
svetlana [45]
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that is correct because the answer is 6.32>6.04
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