Question

If the rate of wages increase by 20%and a person gets salary as 21600,what is his increment in salary. ​

Answer 1

${{\bold{\underline{\overline{\overline{❥answer★}}}}}}$

Let the salary of the person be Rs. 100

After 20% increment, the salary will be Rs. 120

Again 20% decrement, now the salary will be120−

20/100×120= Rs. 96

∴% change in salary is equal to 100−96/100

×100=4 %.

${{\bold{\underline{\overline{\overline{\red{★Hope} \: \green{this} \: \orange{helps} \: {you★}}}}}}}$

Answer 2

Answer:

Let the salary of the person be Rs. 100

After 20% increment, the salary will be Rs. 120

Again 20% decrement, now the salary will be120−

20/100×120= Rs. 96

∴% change in salary is equal to 100−96/100

×100=4 %.