A number is increased by 20 percent and then the increased number is d

1.	A number is increased by 20 percent and then the increased number is decreased by 20 percent, then the net decrease is...?
Answer» Increased number =120 Σ( ° △ °) sorry wrong answer increased number =120% of x= 120 ÷100 ×x= 6x÷ 5deceased number =80% of 6x÷5=24x÷25net decrease =X-24x÷25=x÷25net decrease percent =(x÷25×1÷x×100)%=4%

A number is increased by 20 percent and then the increased number is decreased by 20 percent, then the net decrease is...?

Answer»

Increased number =120 Σ( ° △ °)

sorry wrong answer

increased number =120% of x= 120 ÷100 ×x= 6x÷ 5deceased number =80% of 6x÷5=24x÷25net decrease =X-24x÷25=x÷25net decrease percent =(x÷25×1÷x×100)%=4%