84 people attended a play. Of the 84
students, 1/3 of
them were parents.
How many parents
were in the
audience?

There were 28 parents in the audience.

Step-by-step explanation:

So basically we have to find out what 1/3 of 84 is.

So to find out what 1/3 of 84 is, I will divide 84 ÷ 3 = 28

So 1/3 of 84 is 28

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a