Sabrina had 84 white marbles and 30 green marbles. Sabrina gave away 25% of her white marbles and 60% of her green marbles. What percentage of her marbles left was green?
Percentage of white marbles left
= 100% - 25%
= 75%
Number of white marbles left
= 75% x 84
= 75100 x 84
= 63
Percentage of green marbles left
= 100% - 60%
= 40%
Number of green marbles left
= 40% x 30
=
40100 x 30
= 12
Total number of marbles left
= 63 + 12
= 75
Percentage of marbles left that are green
=
1275 x 100%
= 16%
Answer(s): 16%
