Draw a tape diagram to represent the problem. In Mr. Dutton's class there are 4 boy for every 5 girl ?

Use the tape diagram above to answer the question.
If there are 16 males, how many females are in Mr. Dutton's class?

If there are 18 student in Mr. Sutton's class, how many boy are there? How many girl are there?

there are 20 girls in mr.duttons class

In mr.suttons class there are 10 girls 8 boys

for the points! : )

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.