Answer:
hello dude you see um this is complicated
Step-by-step explanation:
Ok so to find best price, find cost per unit or unit rate
so what we do is
(amount of flower x batches)/x and divide out
when dividng fractions, just invert the second one and multiply, example
3/4 divided by 5/6=3/4 times 6/5=18/20 so
A.1/2 cup for 2/3, (1/2)/(2/3), 1/2 times 3/2, 3/4 cup per batch
B. 1/3 per 1/4 batch, (1/3)/(1/4), 1/3 times 4/1, 4/3 cup per batch=1 and 1/3
C. 2/3 cup for 1/2 batch, (2/3)/(1/2), 2/3 times 2/1, 4/3 cp per batch=1 and 1/3
D. 3/4 cup per 2/3 batch, (3/4)/(2/3), 3/4 times 3/2, 9/8 cup per batch=1 and 18/
lowest unit rate is 3/4 cup per batch since others are greater than 1
answer is A
Given the data below, the total length or amount of decorative trim can be calculated. It can be said that the total length of decorative trim is equal to the total perimeter of the two walls, the window, and the door, minus the base of the door.
Wall 1 = 2(8) + 2(18) = 52 ft.
Wall 2 = 2(8) + 2(15) = 46 ft.
Window = 2(3) + 2(6) = 18 ft.
Door = 2(7) + 5 = 19 ft.
Total length = 52+46+18+19 = 135 ft. of decorative trim
