6. The price of a dozen bananas fell down by 15% over the week. If Rajat saved ₹30 on 120 bananas, find the price of 6 dozen banan

Question

6. The price of a dozen bananas fell down by 15%
over the week. If Rajat saved ₹30 on 120 bananas,
find the price of 6 dozen bananas.​

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Skylar 1 month 2021-09-16T14:26:30+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-16T14:27:35+00:00

    Step-by-step explanation:

    dozen of bananas = 15% down

    Rajat saved = 30/- on 120 bananas

    so, 15/100× X = 30

    x = 20 × 30/3

    x = 200/- ——–> cost of 120 bananas in 15% discount ..

    if 120 bananas = 200/-

    then 6 bananas = x

    120× = 600×6

    x = 5×6

    x = 30/-

    hence 6 bananas in 15% discount is 30/- ..:);)

    0
    2021-09-16T14:28:23+00:00

    Answer:

    102

    Step-by-step explanation:

    Let X be the actual price of 120 bananas.

    so, we have 15% of X is Rs.30.( as he saved rs.30 on120 bananas)

    \frac{15}{100}*X=30

    therefore X=200

    Now after discount price of 120 bananas is 200-30=170

    so if 120 bananas(10 dozen)  cost 170 rupees

    so 12 bananas( 1 dozen ) cost 17 rupees.

    hence 6 dozen bananas cost 17*6=102.

    hope this helps.

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