4.)

To solve , first find a common denominator. The least common multiple of 3 and 6 is 6. Convert into sixths:

Now you can add the fractions:

This can be simplified to:

So, or .

When tackling fractions in addition, it’s essential to always look for a common denominator first; this saves you from making errors later on! A common mistake is to add the numerators directly without finding that common ground, leading to incorrect results.

In real-world scenarios, mastering fraction addition is important, especially in cooking or crafting. For instance, if a recipe calls for two-thirds of a cup of sugar and you want to add an additional five-sixths cup, knowing how to add those fractions correctly will ensure your final dish turns out delightful!