So, taking 149.98 and subtracting the non-taxable total, 26.95, you are left with 123.03, which to equal 10.07 would have to be multiplied by 0.0819, hence the sales tax is 0.0819.
4 to 3
4:3
4/3
ratios can be explained in only 3 ways: with the word to, with a colon (:), and with a fraction bar (/)
Dividing ...... Hope this slid correctly
Answer:
r = 3.
Step-by-step explanation:
The equation means 12 x r = 36. Well to work this out we can do a reverse method using division. We're going to do 36 divided by 12. The answer to that is 3 so r = 3. Let's check it now! 12 x 3 = 36? That sounds correct to me so there's our answer.
Hope that helps. x
