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Maru [420]
2 years ago
13

Profit and Loss question class -9 ​

Mathematics
2 answers:
Delicious77 [7]2 years ago
6 0

Answer:

Rs 2.25

Step-by-step explanation:

S.P. = 375 * 3.36 = 1260

C.P. = 1125. for 500 mangoes

So for 1 mango,

C.P. = Rs 2.25

Yakvenalex [24]2 years ago
4 0

Answer:

₹2.25

Step-by-step explanation:

Selling price of 1 mango = ₹3.36

Mangoes in good state = 500 - 125 = 375

Selling price of 375 mangoes = 3.36 *375 = ₹ 1260

Cost price = \frac{100}{100+profit}*SP

                = \frac{100}{100+12}*1260\\\\=\frac{100}{112}*1260\\\\= 1125

   Cost price of 500 mangoes = ₹ 1125

CP of 1 mango = 1125/500 = ₹2.25

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In AABC, AB = 2 and AC = 11. Find m2C to the nearest degree.<br>help please​
AlexFokin [52]

Answer:

10

Step-by-step explanation:

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to find measure of angle C use sinerule

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4 0
2 years ago
The time it takes to clean up after an anniversary party varies inversely as the number of people cleaning. If 3 people work tog
Norma-Jean [14]

Answer:

54minutes

Step-by-step explanation:

Let the time taken to clean up be t

Let the number of people cleaning be n

If the time it takes to clean up after an anniversary party varies inversely as the number of people cleaning then;

t = k/n

k is the constant of proportionality

If 3 people work together to clean, and took them 90 minutes, this means

at t = 90, n=3

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To et the time it will take 5people to clean, the will say;

t =k/n

t =270/5

t = 54 minutes

Hence it will take 5 people 54minues to clean

3 0
2 years ago
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