Boost Your Pre-Algebra Skills with Examples and Solutions

High School
Algebra
Pre-Algebra

What is the least common multiple of 2 and 4?

Tiffany Russell 2021-12-21

Help to convert km/h to m/s, please.

Daniell Phillips 2021-12-21

How do you simplify $\frac{12}{20}$ ?

Madeline Lott 2021-12-21

How do you convert 7/15 into a decimal and percent?

jubateee 2021-12-21

Find the prime factorization of 72.

Priscilla Johnston 2021-12-20

Find the area of the region enclosed by the inner loop of the curve.
$r = 2 + 4 \sin θ$

expeditiupc 2021-12-20

Turn 4/15 into a decimal, please.

tripiverded9 2021-12-20

How to list all the factors of 70?

quiquenobi2v6 2021-12-20

How do you write 2/5 in fraction?

Gwendolyn Willett 2021-12-20

A pin fin of uniform, cross-sectional area is fabricated of an aluminum alloy $(k = 160 \frac{W}{m} \cdot K)$ . The fin diameter is $D = 4$ mm, and the fin is exposed to convective conditions characterized by $h = 220 \frac{W}{m^{2}} \cdot K$ . It is reported that the fin efficiency is $η_{f} = 0.65$ . Determine the fin length L and the fin effectiveness $ε_{f}$ Account for tip convection.

Agohofidov6 2021-12-20

How do you change 0.2 into a fraction?

Pamela Meyer 2021-12-20

How do you solve $x + 3 = 5 ?$

untchick04tm 2021-12-20

How do you convert 1/8 into a decimal?

Josh Sizemore 2021-12-20

How do you change $\frac{9}{12}$ to simplest form?

Josh Sizemore 2021-12-20

What is $\frac{\partial}{\partial x_{i}} (x_{i}!)$ where $x_{i}$ is a discrete variable?
Do you consider $(x_{i}!) = (x_{i}) (x_{i} - 1) \dots 1$ and do product rule on each term, or something else?

Jessie Lee 2021-12-20

The difference of a number p and -9 is 12. What is the number?

Getting your pre Algebra solved becomes much easier when you have all the answers to your questions by taking a closer look at the various examples dealing with Pre-Algebra subjects. We have intentionally collected the list of pre-algebra equations and various solving equations with decimals problems to help you see various examples that explain how certain solutions are found. Still, if something sounds unclear or you are concerned about some solution that has been provided, approach pre-algebra with reverse engineering approach (going backwards).

Pre-Algebra