Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 63)
63.
(800 ÷ 64) x (1296 ÷ 36) = ?
Answer: Option
Explanation:
| Given Exp. = | 800 | x | 1296 | = 450 |
| 64 | 36 |
Discussion:
12 comments Page 2 of 2.
Priya sen changmai said:
4 years ago
800/64 * 1296/36,
Soltn: =100*8/64 * 1296/36,
= 100 *1296/288,
= 450.
Soltn: =100*8/64 * 1296/36,
= 100 *1296/288,
= 450.
(1)
Anushree said:
3 years ago
---> 800/64= (2^3*10^2)/(2^3 * 2^3).
---> 1296/36=(6^2*6^2)/(6^2),
--> cancel the similar terms and next we get.
---> (10^2)*(6^2)/(2^3) = 3600/8 = 450.
---> 1296/36=(6^2*6^2)/(6^2),
--> cancel the similar terms and next we get.
---> (10^2)*(6^2)/(2^3) = 3600/8 = 450.
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