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aksik [14]
4 years ago
5

Simplify the expression. 4 + 18 ÷ 2 – 1 20 22 12 10

Mathematics
1 answer:
patriot [66]4 years ago
6 0

The order you have to work it out is is
Brackets
Indices
Divide
Multiply
Add
Subtract
There are no brackets or indices so you start with the dividing, then you add, then you subtract. This is called bidmas.

18/2=9
9+4=13
13-1=12
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4 years ago
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Answer:

Check Explanation

Step-by-step explanation:

The complete question plus diagram is presented in the attached image to this solution.

From the attached image, the dimensions of the playground drawn will be a bit variable now as zooming and some editing might have tampered with the original intended dimensions to be measured.

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