Question

A spinner has 12 equal divisions numbered 1-12 predict the number of times an odd number will occur in 150 spins. PLEASE HELP!!!!!!!

Answer 1

@Mertsj and @jim_thompson5910 please!

Answer 2

4/12 but 1/3 reduced

Answer 3

@Mertsj but how do i know many will be on 150 spins?

Answer 4

how did you get 4/12 ?

Answer 5

are you saying that there are 4 odd numbers (from 1 to 12)?

Answer 6

yes

Answer 7

list out the numbers from 1 to 12

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

then pick out the odd ones

Answer 8

1,3,5,7,9,11..... i ment 6

Answer 9

so 1/2

Answer 10

better, so it's 6/12 = 1/2

Answer 11

good you beat me to it lol

Answer 12

so if you expect half of the spins to be odd numbers, then how many times do you expect to land on an odd number if you do it 150 times?

Answer 13

then would i divide 150?... i got 75?

Answer 14

or multiply by 1/2, but yeah it's 75

Answer 15

thank you!

Answer 16

np