Answer: 36
Step-by-step explanation:
Given: Sapphire shelves 12 books at a time, whereas Abe shelves 18 at a time.
If they end up shelving the same number of books, what is the smallest number of books each could have shelved = LCM (12,18)
12 = 2 x 2 x 3
18 = 2 x 3 x 3
LCM (12, 18) = 2 x 2 x 3 x 3 = 36
Hence, the smallest number of books each could have shelved = 36
Total cars 12+54 = 66
Find percentage of minivans.
12/66 = 0.1818 or ~18%
~18% of 77
77* 0.1818 = 13.999 ~ 14 rounded
Answer:
x = 6
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
-19.2 = -3.6x + 2.4
<u>Step 2: Solve for </u><em><u>x</u></em>
- Subtract 2.4 on both sides: -21.6 = -3.6x
- Divide -3.6 on both sides: 6 = x
- Rewrite: x = 6
You round and than write it like example if you have 763,678 what is the 60 thousand rounded up to than you will put 760,000 I hope I awnsered your question
The correct answer is 4 3/4 or 4.75