Fractions as division by a multiple of 10

The first instance of  is under the 4th Grade Math Mission. This exercise plays with fractions by having the student take fractions and change them into their decimal form.

Types of Problems
There is one type of problem in this exercise:


 * 1) Convert into decimal: This problem asks the student to find the decimal equivalent of a given fraction.Frac1.png

Strategies
This exercise is easy to get accuracy badges because the decimals are terminating and the denominators are easily comparable to ten. Speed badges are also easy because converting the fractions can be done quickly because of the convenient denominators.


 * 1) Multiply or divide the numerator and denominator by a number to make the denominator a power of ten, then it is as easy as 'reading' the number.
 * 2) A calculator can be used to do the problems in the speed needs, but it violates the purpose of the exercise and is truly unnecessary here.