Solve: 2/3(12+0-5) Using Order of Operations

Question

23(12+05)= \frac{2}{3}(12+0-5)=

Video Solution

Solution Steps

00:00 Solve
00:03 We will make sure to open the parentheses properly
00:06 The outer term multiplies each term in parentheses
00:12 Every whole number has a denominator of 1
00:15 Any number multiplied by 0 always equals 0
00:20 We'll make sure to multiply numerator by numerator and denominator by denominator
00:25 We'll convert from fraction to number and remainder
00:30 And this is the solution to the question

Step-by-Step Solution

According to the distribution law rules, we will multiply both thirds by each term in parentheses:

23×12+23×023×5= \frac{2}{3}\times12+\frac{2}{3}\times0-\frac{2}{3}\times5=

Remember that any whole number can be written as a fraction with a denominator of 1, except for the digit 0.

Let's write the exercise in the following form:

23×121+23×023×51= \frac{2}{3}\times\frac{12}{1}+\frac{2}{3}\times0-\frac{2}{3}\times\frac{5}{1}=

We multiply numerator by numerator and denominator by denominator in each multiplication exercise.

Remember that when we multiply any number by 0, the result will be 0.

Therefore we get:

243+0103= \frac{24}{3}+0-\frac{10}{3}=

Let's solve the first fraction exercise, and simplify the remaining fraction to get the exercise:

8313=423 8-3\frac{1}{3}=4\frac{2}{3}

Answer

423 4\frac{2}{3}