The sum of three numbers is 20. The second number is 4
times the first number , and the sum of the first and third
is8. Find the numbers.
- 7 Answers
- 10191 Views
- I also Faced
- E-Mail Answers
Answer Posted / mariaalex007
The nos are 2,8,5......
solution...
x+4y+z=20;
but.. x+z=8;
so..4y+8=20;
so..y+2=10;
so..
y=8;
| Is This Answer Correct ? | 1 Yes | 9 No |
Post New Answer View All Answers
Write a function that takes an integer and returns the smallest number that is greater than the given number which is a palendrome. For example, if the input was 111 the next palindromic number would be 121.
How do you set a global variable inside a function?
Write a python program to check if a number is a strong number?
plz tell me the exam date for clerks in sbi
Write a python program to find the second largest number in a list?
Write a function that takes an array of integers and returns that array rotated by N positions. For example, if N=2, given the input array [1, 2, 3, 4, 5, 6] the function should return [5, 6, 1, 2, 3, 4]
Write a python program to check if a number is a prime number?
Write a python program to check if a number is a perfect number?
What is the output, suppose list1 is [1, 3, 2], what is list1 * 2 ?
How to print sum of the numbers starting from 1 to 100?
Write a function that takes an array of integers and efficiently calculates and returns the Least Common Multiply in python.
Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f
Write a program to reverse a number in python?
Can you write a program to find the average of numbers in a list in python?
Write a program to find sum of the digits of a number in python?
