Vince 7 9/100 must be less than 7 2/10 because 900 is less than 2/10 ​

what is your question I must know to help you

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )