Question

Gaurav spends 40% of the amount he received from his father on hostel expenses,20% on books and stationary and 50%of the remaining on transport.he saves rs.450 which is half the remaining amount after spending on hostel expenses.books etc,and transport.how much money did he get from his father?​

Answer 1

Step-by-step explanation:

50/100×x=450

x=450×100/5

x=20×450

x=900

x×2=Total amount

900×2=1800

he got 1800 rs from Dad

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Answer 2

He get Rs. 4500 from his father

Step-by-step explanation:

let the amount recieved from father be x

he spent Rs. 0.4x on hotel expenses , 0.2x on stationary

amount left with him is 0.4x of this 50% is spent on transport

then

amount spent on transport be 0.2x

now , amount left with gaurav is 0.2x  of which he saves half and is equal to 450

therefore ,

0.1x = 450

x = Rs. 4500

hence , He get Rs. 4500 from his father

#Learn more:

A person spends 40% of his salary on his educational expenses. He spends 60% of it in purchasing books and

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