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dimulka [17.4K]
3 years ago
11

A shopkeeper purchased a bag for rs 800 and umbrella for 400.if s/he sold the bag at 15% profit and umbrella at 15% loss,find hi

s/her profit or loss percent in whole transaction.
help pls​

Mathematics
1 answer:
lutik1710 [3]3 years ago
6 0

Answer:

Bag: 800/100 = 8*15 = 120

Umbrella: 400/100 = 4*15 = 60

120 - 60 = 60

The shopkeeper has gained 60 from the transaction

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Rami picked 16 oranges

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An element with mass 330 grams decays by 25. 5% per minute. How much of the element is remaining after 5 minutes, to the nearest
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The amount of mass after 5 minutes is 75.74 grams.

It is given that

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The percentage is the value per hundred.

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Amount after 2 min = 245.85-245.85*25.5/100 = 183.16grams

Amount after 3min = 183.16-183.16*25.5/100 = 136.45grams

Amount after 4 min = 136.45-136.45*25.5/100= 101.66grams

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A scale on a map shows that 2 inches = 25 miles.
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A:
2 inches - 25 miles
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4.8 inches on the map represent 60 miles.

B:
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