Answer:
By 30%
Step-by-step explanation
He has improved by 6 free throws. He used to score 20 points from free throws(Im assuming this is basketball) He scores 6 more in three weeks.
6/20 = 30/100=30 percent.
Check:
30% of 20 = 6
6=6
Answer:
natural no.s are those no.s which don't have any negative integer or any fractional value
they begin zero and so on
The answer is 6161 your welcome