Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 14)
14.
(12)3 x 64 ÷ 432 = ?
Answer: Option
Explanation:
| Given Exp. = | (12)3 x 64 | = | (12)3 x 64 | = (12)2 x 62 = (72)2 = 5184 |
| 432 | 12 x 62 |
Discussion:
40 comments Page 2 of 4.
Indrajith said:
8 years ago
How can you know that 432=12x6^2?
(1)
Sazid said:
8 years ago
432/12=36 so 12*36 or 12*6^2=432.
(1)
Puja said:
8 years ago
Thank you so much @Kiran.
(1)
Stephy george said:
9 years ago
Please, somebody tell me How can you know that 432 = 12 x 6^2?
(1)
Jugal said:
9 years ago
How can you know that 432=12x6^2?
(1)
Sree said:
9 years ago
12 * 12 * 12 * 6 * 6 * 6 * 6/2 * 2 * 2 * 2 * 3 * 3 * 3.
Then 12 * 12 * 12 * 3 = 5184.
It is very simple.
Then 12 * 12 * 12 * 3 = 5184.
It is very simple.
(1)
D Priya said:
8 years ago
@Indrajith.
They converted 432 in terms of multiples 12 & 6 so that it makes easy to cancel.
They converted 432 in terms of multiples 12 & 6 so that it makes easy to cancel.
Suba said:
1 decade ago
Simple method 12x12x12x6x6x6x6/432=5184 this is the answer easy method
Hari said:
1 decade ago
How can you know that 432 = 12*6^2 ?
Majid said:
1 decade ago
more simple
12*12*12*6*6*6*6/12*6*6=5184
12*12*12*6*6*6*6/12*6*6=5184
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