8. Two marks exercise problems III

1. Ismail ordered a collection of beads. He received $50$ beads in all. Out of that $15$ beads were brown. Find the percentage of brown beads.

 

Percentage of brown beads $=$ $\%$

 

2. Ramu scored $20$ out of $25$ marks in English, $30$ out of $40$ marks in Science and $68$ out of $80$ marks in mathematics. In which subject his percentage of marks is best?

 

Best scored subject $=$ MathematicsEnglishScience