To mix the color “autumn purple,” a painter mixes 28 parts of blue to 48 parts of red. what is the ratio of blue to red? express the ratio in simplest form.

blue : red

7      : 12

Step-by-step explanation:

blue : red

28      48

Divide each by 4

28/4   48/4

7         12

blue : red

7      : 12

7 to 12

Step-by-step explanation:

28 to 48

2×2×7 to 2×2×2×2×3

(2×2)×7 to (2×2)×2×2×3

7 to 12

x = 25/2304

step-by-step explanation:

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'.