Between 9 p. m. and 6.45 a. m., the water level in a swimming pool decreased by 3/8 in. Assuming that the water level decreased at a contest rate, how much did the water level drop each hour?

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

50- 250 is correct i did that one too

step-by-step explanation: