Each snack cost 3.50 and she bought four, one for each child. The child who wrote it only took one snack into account. The equation should be 14+4x=44 14 being all four snacks
Yes, the decimal form of is indeed a repeating decimal. The expression is equivalent to , which is also 1.3333333 or "1.3 bar", signifying that the 3 will repeat infinitely.
