Cayden wants to buy a new bike that costs $191. this is $25 less then four times what he saved last month for the bike. how much money did cayden save last month to buy this bike?

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

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!