Question

text
Abox has 100 blue balls, so red and so black ball,
25%. Of blue balls 50% of red ball are that taken
away. then percentage of black balls become​

Answer 1

Answer:

25%

Step-by-step explanation:

there are 100 blue balls = 50%

there are red balls =25%

black balls = 100%-50%+25%

=100%-75%=25%

there are black balls =25%