Solve Step-by-Step: 2+4×5÷2+3 Using Order of Operations

2+4×5:2+3= 2+4\times5:2+3=

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Step-by-step video solution

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00:08 Remember, multiplication and division come before addition and subtraction.
00:19 If you only have multiplication and division, solve them in order, from left to right.
00:35 Now, we only have addition and subtraction left.
00:39 These have the same priority, so solve them from left to right too.
00:44 And there you have it! That's the solution!

Step-by-step written solution

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1

Understand the problem

2+4×5:2+3= 2+4\times5:2+3=

2

Step-by-step solution

According to the order of operations rules, we first insert the multiplication and division exercises into parentheses:

2+(4×5:2)+3= 2+(4\times5:2)+3=

Now let's solve the expression in parentheses from left to right:

4×5=20 4\times5=20

20:2=10 20:2=10

And we get the expression:

2+10+3= 2+10+3=

Let's solve the expression from left to right:

2+10=12 2+10=12

12+3=15 12+3=15

3

Final Answer

15

Practice Quiz

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\( 8 + 3 \times 2 = \)

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