Stephen and Alice are both reading the same book for a book club. Stephen reads 278 pages in 7 weeks. Alice reads 31 pages each week. About how many more pages dose Stephen read each week than Alice. answers: A: 20 B: 10 C: 70 or D: 0
pls halp

ANSWER:     8

Step-by-step explanation:

Stephen reads 278 pages in 7 weeks/39 pages each week.

Alice reads 217 pages in 7 weeks/ 31 pages each week.

39-31 because it has asked for each week.

39-31= 8

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