Question

Divided 100 by half. Add 20.

Answer 1

So your question is 100 divided by half. Add 200



So just because I have noticed the wording of the sentence may be wrong, I will solve it in 2 ways.

I will solve it 1st in a way that if your question was


"Divide 100 by half and then add 20"
So here are the steps:

We begin with division/Multiplication since the order of math starts with multiplication/Division before addition or subtraction.

100 divided by 2 is 50

so after you got your result which is 50 add 20 and it will be 70.
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Now for YOUR question. (Divided 100 by half. Add 20.)

You said add 20 on the side so we will consider it 120

120 by half is 60 and this should be your answer.

Answer 2

Proper Question: The final value obtained when we divide 100 by half and add 20 to it?

Answer: The final value obtained when we divide 100 by half and add 20 to it is equal to 220.

Given:

The first step is to divide 100 by half and the second step is to add 20 to the resultant value.

To Find:

The final value obtained when we divide 100 by half and add 20 to it?

Solution:

→ The first step is to divide 100 by half:

                $\boldsymbol{\therefore Value=\frac{100}{(1/2)} }$

                $\boldsymbol{\therefore Value= 100\times 200}\\\\\boldsymbol{\therefore Value=200 }$

→ The second step is to add 20 to the resultant value:

                $\boldsymbol{\therefore Final\:value=200+20}\\\\\boldsymbol{\therefore Final\:value=220}$

Therefore the final value obtained when we divide 100 by half and add 20 to it is equal to 220.

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