LCM of two prime numbers x and y (x>y) is 161. The value of 3y – x is :

Options
- -2
- 2
- -3
- 3

CORRECT ANSWER : -2

Discussion Board

solution

161=(23*7)
x=23
y=7
so,the value of 3y-x is....
3*7-23
21-23
-2

Deji verma 08-31-2020 03:43 AM

L.C.M

How to solve it

POTHUGANTI SHARATH GOUD 04-9-2020 03:19 AM

maths

Good

A SANTOSH 11-22-2019 09:44 AM

Write your comments

Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)