Math, asked by hrudyajlal5626, 6 months ago

Mr Mehta purchased a video for ₹20000 and a television for ₹30000. On the video video he lost 5% and on the television he gained 8%. Find his total gain or loss per cent.

Answers

Answered by MaIeficent
31

Step-by-step explanation:

Cost price (CP) of the video = Rs.20000

Loss% on the video = 5%

SP of the video = \rm \dfrac{100 - Loss\%}{100}\times CP

\rm \: \: \:  \:  \:  \:    \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \: = \dfrac{100 - 5}{100} \times 20000

\rm \: \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:= \dfrac{95}{100} \times 20000

\rm \: \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:    \:  \:  \:  \:  \:  \:\:  \:  \:  \: = Rs.19000

CP of the television = Rs.30000

Profit % on television = 8%

SP of the television = \rm \dfrac{100 + Profit \%}{100}\times CP

\rm \: \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \: = \dfrac{100 + 8}{100} \times 30000

\rm \: \: \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:\: = \dfrac{108}{100} \times 30000

\rm \: \: \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \: = Rs.32400

Total CP on both = 20000 + 30000 = Rs.50000

Total SP on both = 19000 + 32400 = Rs.51400

Total Profit = Total SP - Total CP

\rm \: \: \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \: \: \:  \:  \:   \:  \:  = 51400 - 50000

\rm \: \: \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:\: \: \:  \:  \:   \:  \: \:  \: = 1400

Total Profit% = \rm \dfrac{ Total \: Profit}{Total \: CP}\times100

\rm \: \: \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:\: \: \: \:  \:  \:  \:  \:  \:  \: = \dfrac{1400}{50000}\times100

\rm \: \: \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:\:  \: \: \: \:  \:  \:  \:  \:  \:  \: = 2.8\%

Total Profit % = 2.8%

Answered by Anonymous
7

Answer:

HOPE IT HELPS YOU ✌️✌️

Step-by-step explanation:

PLEASE MARK ME AS A BRAINLEIST

AND FOLLOW ME AND THANKS MY ANSWER PLEASE

Attachments:
Similar questions