Ahmed, Behnaz and Carmen each have some money.Ahmed has 20% more money than Behnaz.Carmen has 87 of the amount of money that Behnaz has.Carmen has 31.50 euros.Work out how much money Ahmed has.
Q. Ahmed, Behnaz and Carmen each have some money.Ahmed has 20% more money than Behnaz.Carmen has 87 of the amount of money that Behnaz has.Carmen has 31.50 euros.Work out how much money Ahmed has.
Calculate Behnaz's Amount: Carmen has 31.50 euros, which is 87 of what Behnaz has. To find out how much money Behnaz has, we divide Carmen's amount by 87.Calculation: Behnaz's amount = Carmen's amount / (87)Behnaz's amount = 31.50/(87)Behnaz's amount = 31.50×(78)Behnaz's amount = 31.50×8/7Behnaz's amount = 252/7Behnaz's amount = 36 euros
Calculate Additional Amount for Ahmed: Ahmed has 20% more money than Behnaz. To calculate how much more money this is, we convert the percentage to a decimal and multiply it by Behnaz's amount.Calculation: Additional amount Ahmed has = 20% of Behnaz's amountAdditional amount Ahmed has = 0.20× Behnaz's amountAdditional amount Ahmed has = 0.20×36Additional amount Ahmed has = 7.2 euros
Calculate Ahmed's Amount: To find out how much money Ahmed has, we add the additional amount to Behnaz's amount.Calculation: Ahmed's amount = Behnaz's amount + Additional amount Ahmed hasAhmed's amount = 36+7.2Ahmed's amount = 43.2 euros