If 1/3 of student got an a and 2/5 got a b what fraction of the students got an a or a b?

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

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

14 x 10 5

step-by-step explanation:

10 5 = 100,000

14x10,000 = 140,000