A man spent 10% of his money and after losing 30% of his remainder he

1.	A man spent 10% of his money and after losing 30% of his remainder he had ? 1260 left.had he at first?Howmuchmoney
Answer» Let x is the amount in the start. After spending 10% the rest is 90x/100. Now treat this remaining amount as 100% for the second transaction. After spending 30% the rest is 70% of 90x/100 that is 70/100 of 90x/100

A man spent 10% of his money and after losing 30% of his remainder he had ? 1260 left.had he at first?Howmuchmoney

Answer»

Let x is the amount in the start.

After spending 10% the rest is 90x/100.

Now treat this remaining amount as 100% for the second transaction.

After spending 30% the rest is 70% of 90x/100

that is 70/100 of 90x/100