Math, asked by vipin786, 1 year ago

a number is increased by 20% and then it is decreased by 10% find the net increased or decreased percent

Answers

Answered by Amg1
0
x=20% y=-10%
formula x+y+xy/100
20-10-200/100= 8% 

vipin786: the answer is 8%
vipin786: percentage how to calculate full
Amg1: divide by 100 see it
vipin786: which number divide by 100
Answered by chiefcommissioner
0
number is increased by 8 %

Amg1: answer is correct or wrong
vipin786: correct but how its calculate step
chiefcommissioner: say number 100 first it by 20% 120
vipin786: correct but how its calculate step
Amg1: i got
chiefcommissioner: now 120 to -10% is 108
Amg1: see my solution
chiefcommissioner: great
vipin786: ram age is 20% that of mohan age and 20% that of shyam age.what percent of mohan age is shyam age
vipin786: plz answer fast
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