4. A box contains 640 blue, green and white balls. Number of blue balls are 193 and green
balls are 98 more than blue b

4. A box contains 640 blue, green and white balls. Number of blue balls are 193 and green
balls are 98 more than blue balls. How many white balls are there in the box?

-​

About the author
Isabelle

2 thoughts on “<br />4. A box contains 640 blue, green and white balls. Number of blue balls are 193 and green<br />balls are 98 more than blue b”

Leave a Comment