Question

Heyy Guys!
Plzz solve!!!

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If the petrol price is ₹50, what will be the new price is there is a 20% increase in the price?

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Answer 1

Step-by-step explanation:

If the price of quality goes up by x%, then the quantity consumed should be reduced by ( 100+x

100×x)%

20% increase in petrol.

% reduction in consuption

= 100+20100×20 =

120

2000

=

12

200

= 350 %

% Reduction =16.66%=16

32 %

Answer 2

Answer:

$if \: the \: price \: of \: quality \: goes \: up \: by \: x\% \\ then \: the \: quantity \: should \: be \: reduced \: by \: ( \frac{100 \times x}{100 + x} \% \\ 20\% \: increase \: in \: petrol. \\ \% \: reduction \: in \: consuption \: \\ = \frac{100 \times 20}{100 + 20} = \frac{2000}{120} = \frac{200}{12} = \frac{50}{3\%} \\ \% \: reduction \: = 16.66\% = 16 \times \frac{2}{3} \%... \\ \\ hope \: it \: helps \: uh$