R=4 because 20-4 = 16 and 4 times 4 = 16
Answer:
56.55 inches
Step-by-step explanation:
Should be around 150 as 3/6 of the numbers on a die are even so thats 1/2 and 300x(1/5) or just 300x0.5 or just 300/2 equals to 150
1 ft = 12 inches
therefore, 15 inches is more then 1 ft