Solve (15\times20+5\times20)/(20+20) | Equatix - Math Solver

Fractions & Decimals

Ratios & Proportions

Basic Number Theory

Integers & Absolute Values

Factors & Multiples

Prime Factorization

Basic Equations & Inequalities

Coordinate Plane & Graphing

Linear Equations & Inequalities

Quadratic Equations

Polynomials & Factoring

Functions & Graphs

Systems of Equations

Trigonometric Functions

Trigonometric Identities & Equations

Right Triangle Trigonometry

Graphing Trigonometric Functions

Limits & Continuity

Derivatives & Applications

Integrals & Applications

Series & Sequences

Multivariable Calculus

Functions & Graphs

Polynomial & Rational Functions

Exponential & Logarithmic Functions

Sequences & Series

Descriptive Statistics

Normal Distribution

Hypothesis Testing

Regression Analysis

Linear Programming

Sets & Counting

Eigenvalues & Eigenvectors

Linear Transformations

Atomic Structure

Thermochemistry

Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\frac{ 15 \times 20+5 \times 20 }{ 20+20 }$$

Evaluate

$10$

Solution Steps

Multiply $15$ and $20$ to get $300$. Multiply $5$ and $20$ to get $100$.

$$\frac{300+100}{20+20}$$

Add $300$ and $100$ to get $400$.

$$\frac{400}{20+20}$$

Add $20$ and $20$ to get $40$.

$$\frac{400}{40}$$

Divide $400$ by $40$ to get $10$.

$$10$$

Factor

$2\times 5$