Ratio of 2 cups to 10 cups?

2:10, 2 to 10, 2/10

Step-by-step explanation:

"To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero). For example, if we divide both terms in the ratio 3:6 by the number three, then we get the equal ratio, 1:2."

15.5

step-by-step explanation:

5

∑

n = 1

substitute n = 1, 2, 3, 4, 5 and sum the terms

= + + + 2² + 2³

= 0.5 + 1 + 2 + 4 + 8

= 15.5

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars