Approximately how many times greater is 2.3 x 10^-4 than 1.15 x 10^8

Step-by-step explanation:

We are given that two numbers are

and

We have to find that how many times greater  than approximately.

In order to find that we divide   by

times  

Hence, is times greater than  

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