Question

How to Use a pattern to find 18÷1/10

Answer 1

Since

`\begin{gathered} 1\text{ / }(1)/(10)=10\text{ and} \\ 4\text{ / }(1)/(10)\text{ = 40} \end{gathered}`

The pattern is that once a number is divided by 1/10. It is equivalent to multiplying the number by 10.

Thus we find that;

`18\text{ / }(1)/(10)\text{ = 18}*10\text{ = 180}`

Thus 18 / (1/10) = 180