Total no. of buttons = 300 + 700 + 1000
+ 500 = 2500
Possibility for a person to pick a pink button = 300/2500 = (3/25)%
Amount of pink buttons she can expect her friends to pick = 50(3/25) = 6
She can expect to make 6 pink barrettes.
The answer is c. If the answer is wrong i am sorry
7 is the answer, you have to divide 475 by 78 and you get 6.08974358974359 but you round it up to 7 to make sure you have enough buses
Negative 10 and positive 10
It is 84 ibs
Explanation
It’s actually easy if you learn 5 minutes of it
But thats the correct answer
