Oct 29, 2025 · Simple online calculator with memory functions similar to a basic handheld calculator. Free simple calculator for adding, subtracting, multiplying, dividing.

What is 0.8 as a fraction? 0.8 = 4/5 (⅘). Step-by-step decimal to fraction conversion with GCF simplification to simplest form. What is 0.8 as a fraction in simplest form? The answer is: 4/5 (⅘).

A more illustrative example could involve a pie with 8 slices. 1 of those 8 slices would constitute the numerator of a fraction, while the total of 8 slices that comprises the whole pie would be the …

The infinity symbol ∞, described as a "sideways figure eight", is unrelated to the digit 8 in origin; it is first used (in the mathematical meaning "infinity") in the 17th century, and it may be derived from the …

Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, …

Free math problem solver answers your homework questions with step-by-step explanations.

Just type and your answer comes up live. Use the buttons, or type formulas like 3sqrt(2) or pi/2. Also see Function Grapher, Equation Grapher,...

This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more.

We are not changing the value of the fraction because we are dividing both the numerator and the denominator by the same thing. 8 divided by 2 is 4, 10 divided by 2 is 5, and we're done. 0.8 is the …

Chalk your cue stick and get ready to play 8 Ball Pool. Sink all of your balls first and finish with the 8 ball to win our online multiplayer pool game.