Which sets of fractions are ordered from greatest to least? select all that apply.

answer:

a and d

step-by-step explanation:

first off, let's convert each one into a decimal form to make it easiest. we can do this by dividing the top of the fraction by the bottom.

a. 4/5, 3/4, 5/8, 11/20 would become 0.8, 0.75, 0.625, 0.55

b. 3/4, 3/8, 9/20, 5/24 would become 0.75, 0.375, 0.45, .

c. 8/15, 26/45, 5/9, 3/5 would become 0. 0. 0. 0.6

d. 10/12, 3/4, 2/3, 15/24 would become 0. 0.75, 0. 0.625

therefore, a and d are the only ones listed from greatest to least.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

a reflection across the x axis and a 90 degree rotation left and right.