In order to ride the Top-Thrill Dragster roller coaster at Cedar Point, you can be no less than 48 inches tall. You are wearing shoes that make you 4 inches taller. How tall can you be to ride the coaster?

52 inches

Step-by-step explanation:

48+4=52

52 inches

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.