Interested to Buy Any Domain ? << Click Here >> for more details...
out of three numbers first is twice the second and is half of third.if the average of the 3 number is 56 the three no. in order are
- 3 Answers
- 27080 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / swapnil
addition of numbers=56x3
=168
-> let second no.= X.
-> then First is twice the second i.e, First No. = 2X.
-> is half of Third i.e, Third No. = 4X.
-> 2X+X+4X=168
-> X=168/7
=24.
->then no's are
First =2x24=48
Second no =24
Third no=4x24=96.
| Is This Answer Correct ? | 94 Yes | 27 No |
Answer / anindya ghosh
If 1st Number =x
2nd Number =x/2
3rd Number =2x
1/3(x+x/2+2x)
=1/3(2x+x+4x/2)
=1/3*7x/2=7x/6
7x/6=56
=>x=56*6/7=48
So. 1st Number = 48 and
3rd Number = 2x=96
Their difference= 96-48 = 48 answer.
| Is This Answer Correct ? | 19 Yes | 7 No |
If 4 circles of equal radius are drawn with vertices of a square as the center, the side of the square being 7 cm, find the area of the circles outside the square?
Find the product of the prime numbers between 1-20
If 1/4 of the time from midnight plus 1/2 of the time from now to midnight is the present time,then what is the present time ?
The sum of the digits of a two digit number is 8.When 18 is added to the number, the digits are reversed. Find the number?
Gaurav buys milk at Rs. 60 per litre, adds water to it and then sells it at Rs. 75 per litre. What should be the ratio of milk to water to get a profit of 37.5%?
A train X starts from Meerut at 4 p.m and reaches Ghaziabad at 5 p.m while another train Y starts from Ghaziabad at 4 p.m and reaches Meerut at 5:30 p.m? At what time will the trains meet?
18 Answers CAT, HSTAT, Wipro,
The day before yesterday was WEDNESDAY then the day after 2morrow is?
0 Answers Amdocs, Apps Associates,
92.5% of 550=?
Light glows for every 13 seconds . How many times did it between 1:57:58 and 3:20:47 am
In a class of 60 students, a student of weight 45 Kg leaves the class. The average weight of the class is then increased by 200 gms. What is the average weight of the remaining 59 students in the class?
If 9 examiners can examine a certain number of answer books in 12 days , working 5 hours a day ; for how many hours a day would four examiners have to work in order to examine twice the number of answer books in 30 days ?
Can you find out what day of the week was January 12, 1979?
English 
