Point B lies between points A and C on ACLet x represent the length of segment AB in inches.
A
B.
х
3x
Use the segment to complete the statements
The value of x is
The length of AB in inches is
The length of BC in inches is
С
20 inches

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

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

the answer is 45 i just did it on oddesy ware