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Popolare Word Problems >

Aditya loses 11% on the cost price by selling a mobile phone for 79.4. Find the cost price of the mobile phone

Soluzione

A d i t y a l oses 11% o n t h e cos t p r i ce b y se ll in g a m o bi l e p h o n e f or 79.4. F in d t h e cos t p r i ce o f t h e m o bi l e p h o n e

Soluzione

Amount after addition : 88.134

Fasi della soluzione

Translate the problem into an equation:

x = 79.4 + 0.11 \cdot 79.4

x = 79.4 + 0.11 \cdot 79.4 : x = 88.134

Amount after addition : 88.134

Esempi popolari

the sum of 23 and twice the number wen fourteen is reduced by two thirds of a number the result is 4 find the number jerry eats 5 apple he had 10 how much does he have left Twice the differenza of a number and 3 is at least 18.Naomi invested 920 in an account paying an interest rate of 4.7% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 2,310?