00:01
To solve this expression, we're going to follow the order of operations, which is step one, parentheses, we have none.
00:08
Step two, we're going to do any multiplication or division.
00:13
So let's start with that.
00:14
We have multiplication right here.
00:17
Four -fifths times one -six.
00:19
When we multiply fractions, we multiply across.
00:23
So we have four times one is four, and five times six is 30.
00:29
2 thirds plus 4 over 30.
00:33
Now if we want to add, which is our next step in the order of operations, we need a common denominator.
00:41
So let's find the least common multiple between 30 and 3.
00:48
So 3, we have 3, 6, 9, 12, 15, 18, 21, 24, 27, and 30.
01:04
And that means we have a common multiple with 30.
01:11
So we don't need to transform 4 over 30...