Question

200 dabloon bitcoins

Answer 1

3b.
`\displaystyle 10; Mental\:Mathematics`

3a.
`\displaystyle (5)/(8) * 16`

Step-by-step explanation:

Dividing a mixed number\fraction is in similarity to multiplying its multiplicative inverce, which is what you see in the above answer. However, I did not figure it out this way. I did this:

`\displaystyle \boxed{10} = (5)/((1)/(2)) \Rightarrow \boxed{10} = (5)/(8) / (1)/(16)`

Either way is fine, as long as you know what you are doing.

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