A number is increased by 30% and then decreased by 10%.
A number is increased by 30% and then decreased by 10%. What is the net percentage change in the number? एक संख्या में 30% की वृद्धि की जाती है और फिर 10% की कमी की जाती है। संख्या में शुद्ध प्रतिशत परिवर्तन क्या होगा?
A number is increased by 30% and then decreased by 10%. Read More »