Question

madhu purchased a radio set for ruppees 850,them spent for ruppees 250 on its repair and sold it for ruppees 1265.find her gain or lose percentage.
give it correct ..iwill mark it brainlist...​

Answer 1

⠀⠀⠀⠀${\rm{\purple{\underline{\underline{★Required \:Answer★}}}}}$

15 percent

⠀⠀⠀⠀⠀${\rm{\pink{\underline{\underline{★Solution★}}}}}$

${\rm{\red{\underline{\underline{Given : }}}}}$

Madhu purchased a radio set for ₹850.

She spender ₹250 on the radio for its repair.

She sold the radio at the cost of ₹1265.

${\rm{\blue{\underline{\underline{To \: Find: }}}}}$

The gain or loss percentage

${\rm{\pink{\underline{\underline{Concept \: Used: }}}}}$

For finding the Gain or loss % we have to find that which is greater in C.P & S.P, and if C.P is greater than there is a Loss in the total and if S.P is greater than the C.P then there is a profit of money.

Note :- Any external charge done on the object before selling is also included in the C.P of the object.

${\rm{\purple{\underline{\underline{Formula \: Used: }}}}}$

Loss = C.P - S.P

Loss % = $\rm \: \frac{ Loss}{C.P.} \times 100$

Gain = S.P - C.P

Gain % = $\rm \: \frac{Gain }{C.P.} \times 100$

where,

S.P = selling price of the radio

C.P = cost price of the radio

${\rm{\orange{\underline{\underline{Calculations : }}}}}$

Lets find the total C.P of the radio first :-

C.P = ₹(850 + 250)

C.P = ₹1100

∴ S.P > C.P

↝1265 > 1100

As we can see S.P is greater than the C.P , hence we can say that she has gained some money.

Now,Let's find out the total money gained by her :-

Gain = S.P - C.P

Gain = 1265 - 1100

Gain = ₹165

Therefore, the total gain percentage :-

$\rm \: Gain \%= \frac{Gain}{C.P} \times 100$

substituting the values,

$\longrightarrow \rm Gain \%= \frac{165}{1100} \times 100$

$\longrightarrow \rm Gain\% = \frac{165}{11 \cancel{00}} \times \cancel{100}$

$\longrightarrow \rm Gain\% = \frac{165}{11}$

$\longrightarrow \rm Gain\% = \frac{ \cancel{165}}{\cancel{11}}$

$\longrightarrow \rm Gain\% = 15$

Hence, the gain percentage of radio by selling it in ₹1265 is 15%

Answer 2

Distance is the total movement of an object without any regard to direction. We can define distance as to how much ground an object has covered despite its starting or ending point.