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KIM [24]
3 years ago
9

Calculate 936 divided by 36 show your working out

Mathematics
1 answer:
Tema [17]3 years ago
3 0
To do this without a calculator, the best method would be chunking.

Minus 36 from 936 in groups of ten until a smaller number is reached; record the number in each group.

936 - (10 x 36)
936 - 360 = 576

576 - (10 x 36)
576 - 360 = 216

216 - (5 x 36)
216 - 180 = 36

36 - (1 x 36)
36 - 36 = 0

Add up all the bold numbers

10 + 10 + 5 + 1 = 26
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Answer:

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For added benefit consider the following equation:

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As you can see everything is balanced except for O To balance O we can simply add a coefficient of 2 in front of O_2 on the left side which would result in 4 O atoms:

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Everything is now balanced.

Step-by-step explanation:

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