1.

Mona is 29% younget than Neetu .By how much percent is Neetu older than Mona ?​

Answer»

LET Neetu's age = 100 years

Then, MONA's age = 100-20 = 80 years

Difference of ages= 100-80 = 20 years

If Mona is 80 years, then Neetu is older than Mona by = 20 years

If Mona is 1 year, then Neetu is older than Mona by

= 20/80 years

If Mona is 100 years, then Neetu is older than

Mona by = 20/80 years

If Mona is 100 years, then Neetu is older than Mona by = 20/80 X 100 years= (20 ×100)/80

= 25%



Discussion

No Comment Found