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ziro4ka [17]
3 years ago
15

The cloth shop has announced a reduction in price by 25%. How many shirts priced at Rs 28 should buy to avail a total reduction

of at least Rs 40?
Mathematics
1 answer:
Drupady [299]3 years ago
5 0

Answer:

At least 6 shirts should be brought to avail a total reduction of Rs 40.

Step-by-step explanation:

The marked price of each shirt = Rs 28

Discount offered = 25%

So, 25% of marked price  28 = \frac{25}{100}  \times 28 = 7

⇒Reduction on each shirt is Rs 7

Now, total amount reduction needed = Rs 40

So, number of shirts purchased = \frac{\textrm{Total reduction needed}}{\textrm{Reduction on each shirt}}

= 40  Rs /7  Rs  =  5. 71  ≈  6

So, at least 6 shirts should be brought to avail a total reduction of Rs 40.

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Answer:

974

Step-by-step explanation:

Initial × Increase percentage ^ Time

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500 × 1.1^7

= 974.36

The population of the town in 70 years will be 974.

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3 years ago
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3 0
2 years ago
Natalie buys a cooper wire that is 3 feet long. The cost of the wire is $1.25 per foot, including tax. What is the total cost, i
Mnenie [13.5K]

Answer:

$3.75

Step-by-step explanation:

Given:

Natalie buys a cooper wire that is 3 feet long.

The cost of the wire is $1.25 per foot.

Question asked:

What is the total cost, in dollars, of Natalie's wire?

Solution:

<u>By unitary method:</u>

Total length of wire = 3 feet

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Thus, total cost of wire is $3.75

5 0
3 years ago
Here can someoen help me with this please
-Dominant- [34]
It'd be the first one.
Look at it like this:
3x2=6
6x2=12
12x2=24
24x2=48
48x2=96
96x2=192
4 0
2 years ago
Help please! thank you in advance!!
Studentka2010 [4]

Answer:

y=5/2x+5

plz mark me as brainliest

4 0
3 years ago
Read 2 more answers
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