This calculator calculates the 'What' in this sentence: 'X divided by what equals Y?' Divided by what equals. Here are some examples of what this calculator can do: 1 divided by what equals 2? 9 divided by what equals 3? 15 divided by what equals 12? 22 divided by what equals 11? Mark + Mark's brother = 23 (x)+(x+5)=23 2x=23-5 2x=18 x=9 Therefore, Mark's age is 9 years old.
Marked 2 5 39 Equals 15
Common Symbols Used in Algebra
- Divided by what equals. Here are some examples of what this calculator can do: 1 divided by what equals 2? 9 divided by what equals 3? 15 divided by what equals 12?
- Markup percentage is the percentage added to the net amount. $100 plus a 5.0% markup results in a Gross Amount of $105. The Amount is $5.00, that is the difference between the Net Amount and the Gross Amount. The Discount Percent is the percentage deducted from the Gross Amount. $105 minus a 5.0% discount equals a Net Amount of $99.75.
Symbols save time and space when writing. Liquid 15 – integrated shortcuts for common daily tasks include. Here are the most common algebraic symbols:
2.5 Naruto
| Symbol | Meaning | Example |
|---|---|---|
| + | add | 3+7 = 10 |
| − | subtract | 5−2 = 3 |
| × | multiply | 4×3 = 12 |
| multiply (as '×' can look like 'x') | 4·3 = 12 | |
| / | divide | 20/5 = 4 |
| square root ('radical') | √4 = 2 | |
| cube root | ||
| nth root | ||
| ( ) | grouping symbols (round brackets) | 2(a−3) |
| [ ] | grouping symbols (square brackets) | 2[ a−3(b+c) ] |
| { } | {1,2,3} | |
| = | equals | 1+1 = 2 |
| approximately equal to | π 3.14 | |
| ≠ | not equal to | π≠ 2 |
| < ≤ | less than, less than or equal to | 2 < 3 |
| > ≥ | greater than, greater than or equal to | 5 > 1 |
| implies (if .. then) | a and b are odda+b is even | |
| 'if and only if' or iff or 'is equivalent to' | x=y+1y=x−1 | |
| Therefore | a=b b=a | |
| ! | Factorial | 4! = 4×3×2×1 = 24 |
