Question

solve these questions

Answer 1

1. let the no. be 100
increase in 10%=100(110/100)=110
Now decrease in 10%=110(90/100)=99
now 99 is less than 100
means there is decrease in net percentage
decrease in net percentage=99/100*100
=99%
decrease =100%-99%=1%
1% is decreased
please mark it as brainliest
2. Let the money rich had=x
Then x/100*60=600
x=600*100/60
x=1000