Answers

2016-01-21T18:22:02+08:00

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3.75 years.

Multiply 1/4 and 63
1/4 x 63= 63/4
Convert 63/4 into decimal
63/4= 15.75
Subtract 15.75 to 12
15.75 - 12= 3.75
1 1 1
correct 5 years is the correct answer
The solution is here: Name Present age Future age(x years)
                                    Pete          12                  12 + x
                                Grandfather  63                  63 + x
Equation:
12+x=1/4(63+x)
48+4x=63+xs
4x-x=63-18
3x=15
3      3
x=5 years

Check:
12+x=1/4(63+5)
17=1/4(68)
17=17
Hi, Mickaeldanggalan. That solution and JoecelE's solution is the same :-)  As I've commented above, 3.75 years is INCORRECT and 5 years is the correct answer.  For similar problem, you check this link here :http://brainly.ph/question/283459.  Have a good day :-)
** you may check this ...
2016-01-21T19:50:52+08:00

This Is a Certified Answer

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
X = answer to the question 

Based on the problem, Pete's age must be 1/4 of his grandfather's age. Therefore,

4(12+x) = 63 + x
48 + 4x = 63 + x
4x - x = 63 - 48
3x = 15
 \frac{3x}{3}= \frac{15}{3}
x = 5

Therefore, the answer to your question is 5 years.

Check: 
12 + 5 = 17
63 + 5 = 68

Based on the problem, Pete's age must be 1/4 of his grandfather's age
68 ÷ 4 = 17

1 4 1
ah basta po :3
Okay. Iba-iba ang utak natin so panindigan mo yan. Papanindigan ko rin yung akin para wala ng away at masaya na tayong lahat hahahaha
Okay believe what you believe :)
Kasi hindi ako magaling magsinungaling dahil takot ako sa hell
Joke wrong post pa ang nacommentan ko hahahaha