Question

Your local radio station is having their yearly music player and concert ticket giveaway

every 5thcaller will win a music player
every 7th
caller will win concert tickets.
You were just the first caller to win both a music player and concert tickets!
What number caller were you?

Answer 1

The answer is 35 clearly both number is 35 with the math

Answer 2

Solution: The first caller who win both a music player and concert tickets is 35th caller.

Step-by-step explanation:

It is given that every 5th caller will win a music player and every 7th caller will win music player.

The caller will win both a music player and concert tickets if he lies in group of every 5th caller as well as every 7th caller.

To find the first caller who will win both a music player and concert tickets, we find the L.C.M. of 5 and 7 .

We know that L.C.M. of 5 and 7 is
`5*7=35`.

Therefore, the first caller who win both a music player and concert tickets is 35th caller.