Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 56)
56.
| 9 + | 3 | + 7 + | 2 | - |  |
9 + | 1 |  |
= ? |
| 4 | 17 | 15 |
Answer: Option
Explanation:
| Given sum |
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Discussion:
10 comments Page 1 of 1.
Dhiraj said:
1 year ago
I'm not understanding clearly, Anyone, help me to solve this?
(1)
Saubhik Banerjee said:
1 year ago
Can we use the BODMAS rule to solve this?
Kavipriya said:
4 years ago
Thank you so much for explaining the answer.
(1)
Viji said:
4 years ago
Thank you @Vedaraj.
Muskan Shaikh said:
4 years ago
Thank you @Vedaraj.
Helli said:
4 years ago
LCM = 4 * 15 * 17,
= 2 * 2 * 3 * 5 *17,
= 1020.
= 2 * 2 * 3 * 5 *17,
= 1020.
(2)
VedaRaj said:
8 years ago
Given sum=9+3/4+7+2/17-(9+1/15)
now separate terms we get 9+7-9+(3/4+2/17-1/15)
9-9=0.
Then take lcm 0f 4,17,15=1020
now (17*15*3)/1020=765/1020
2nd (2*4*15)/1020=120/1020
3rd (1*4*17)/1020=68/1020
Now arrange it to solve the problem
7+(765/1020+120/1020-68/1020)
Taking denominator 1020 as common we get
7+(765+120-68)/1020
Here we get our required answer as 7+817/1020.
now separate terms we get 9+7-9+(3/4+2/17-1/15)
9-9=0.
Then take lcm 0f 4,17,15=1020
now (17*15*3)/1020=765/1020
2nd (2*4*15)/1020=120/1020
3rd (1*4*17)/1020=68/1020
Now arrange it to solve the problem
7+(765/1020+120/1020-68/1020)
Taking denominator 1020 as common we get
7+(765+120-68)/1020
Here we get our required answer as 7+817/1020.
(4)
Akash said:
8 years ago
7+(51+8÷68)-(1÷15).7 + (59÷68-1÷15).7 + (15*59-68*1÷68*15).7 + 885-68÷1020 = 7+817÷1020.
Meghana said:
8 years ago
How to solve this (765+120-68) ? I am not getting! Someone explain it.
(1)
Poorni said:
9 years ago
Please tell me the easy method to solve fraction.
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