What is the greatest common factor of x4 and x5? x − x4 x3 x2 x

Step-by-step explanation:

Here, the given expressions are,

The factors of = x × x × x × x

While, the factors of = x × x × x × x × x

Hence, the common factors = x × x × x × x =  

So, the greatest common factor of the given expression is          

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls