Solve (25+3-2)/13 + 5×4: Mixed Operations Practice

Question

Complete the following exercise:

25+3213+54= \frac{25+3-2}{13}+5\cdot4=

Video Solution

Solution Steps

00:00 Solve
00:03 Let's solve from left to right
00:12 Always solve multiplication and division before addition and subtraction
00:18 Let's continue solving from left to right
00:25 Always solve multiplication and division before addition and subtraction
00:28 Calculate 26 divided by 13
00:31 And this is the solution to the question

Step-by-Step Solution

According to the order of arithmetic operations, we first place the multiplication exercise inside parentheses:

25+3213+(54)= \frac{25+3-2}{13}+(5\cdot4)=

We then solve the multiplication exercise:

5×4=20 5\times4=20

We obtain the exercise:

25+3213+20= \frac{25+3-2}{13}+20=

Next we solve the exercise in the numerator of the fraction:

25+32=282=26 25+3-2=28-2=26

We obtain the fraction:

2613=2 \frac{26}{13}=2

Lastly we obtain the following exercise:

2+20=22 2+20=22

Answer

22