Step-by-step explanation:
Given,
Length of railroad car = 6 inches
The length of railroad track = 5 feet
We will convert this length into inches.
1 feet = 12 inches
5 feet = 12*5 = 60 inches
Let,
x be the number of cars.
Number of cars * Length of each car = Length of track
Dividing both sides by 6
10 cars can fit on railroad track.
Answer:
Step-by-step explanation:
it’s A 12 cm, 17cm, 25 cm
It's the fifth day.
1/12 + 2/12 = 3/12.
3/12 + 3/12 = 6/12.
6/12 + 4/12 = 10/12 and
10/12 + 5/12 = 15/12 which is one 1 3/12 or 1 1/4 mile.
So on the 5th day, Steven walks at least one complete mile
Answer: BC=5 in. is the correct answer.
Step-by-step explanation:
Answer:
written below for problem #2
Step-by-step explanation:
a. ratio is 12:40 since they're are 12 non fiction and 40 graphic novels
b. 40:12 (same reasoning as part a)
c. 6:40 for the ratio of science fiction to graphic novel, 12:6 for the ration of non fiction to science fiction, x:6 for the ratio of the unknown amount of fiction books to the science fiction books. (x is just there as a variable so it just represents fiction books)