the price of a scooter was rs.34,000 last year.it has increased by 20%.what is the price now
this is the answer
new price =old price [100+p% / 100]
=340 * 120
rs.40,800
but how did we know that we should use this formula =
new price=old price [100+p% / 100]
pleaseeeeeeeeeeeeeeeee answer quick.
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because this is a proved formula
and it is proved by all scholars
so I hope it helps you
and it is proved by all scholars
so I hope it helps you
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