18 girls need a ribbon each that is 3/4 yards long. How many yard do they need?
what is (q + 6)(q + 5)
18 * .75 = ?
First, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.
q^2 + 11q + 30?
To find out how many yards of ribbon the 18 girls need, we can multiply the number of girls by the length of ribbon needed by each girl.
The length of ribbon needed by each girl is 3/4 yards. To multiply fractions, we multiply the numerators and denominators separately.
So, (3/4) yards * 18 girls = (3 * 18) / (4 * 1) = 54/4 = 13.5 yards.
Therefore, the 18 girls need a total of 13.5 yards of ribbon.