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vichka [17]
4 years ago
9

Yumi picks up litter for 3 miles and takes two hours longer than juan, who picks up litter for 2 miles. if it took juan x hours,

how long did it take yumi?
Mathematics
1 answer:
Lesechka [4]4 years ago
5 0
<span>Yumi picks up litter for 3 miles and takes two hours longer than juan, who picks up litter for 2 miles.
if it took juan x hours,        his rate is 2/x
So it took Yumi x+2 hours,her rate is 3/(x+2)
Because both them have same rate 2/x=3/(x+2)
                                                     2(x+2)=3x
                                                             x = 4
It takes Yumi 6 hours.     </span>
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Step-by-step explanation:

To calculate this you have to combine the like terms until they cannot be combined any further:

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The pattern here is the number times 3 then plus 1

We can check this by plugging it in.

1×3=3
3+1=4
4 is the next number in our sequence so the pattern works.

We can continue to check this with the rest of our sequence.

4×3=12
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13 is the next number in our sequence so the pattern works.

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39+1=40
40 is the next number in our sequence so the pattern works.

40×3=120
120+1=121
121 is the next number in our sequence so the pattern works.


We can find the next numbed in the sequence by continuing the patter
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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