A constructive company purchased seven house lots of the following sizes 1 3/8 acres , 2 1/8 acres. 1 1/8 acres , and 2 1/4 acres what is the range of these?

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

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

answer: 72: 111

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2