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Irina18 [472]
2 years ago
7

you have 3 times as many pencils as your friend , if you have 21 pencils how many does your friend have ?

Mathematics
2 answers:
Fofino [41]2 years ago
8 0

Answer:

7

Step-by-step explanation:

zysi [14]2 years ago
8 0
7.
this is because 21 divided by 3 is 7.
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in a last minute deal a holiday is reduced from £540 to £459. Calculate the percentage reduction in the price
harkovskaia [24]

Answer:

15%

Step-by-step explanation:

A holiday is reduced from £540 to £459

Reduction = £540 - £459

= £81

Percentage reduction = reduction/initial amount x 100%

That’s £81/£540 x 100%

0.15 x 100%

15%

The percentage reduction in price is 15%

7 0
3 years ago
Read 2 more answers
Find the quotient of (5+4i)/(6+8i) ans express in simplest forms
atroni [7]

Answer:

Your correct answer is 31/50 + -4/25 i

Step-by-step explanation:

5+4i/6+8i = 31/50 + -4/25 i

8 0
3 years ago
Onondaga Electronics operates on a net-profit rate of 20% on its printer cables. If the markup is $8.95 and the overhead is $4.3
asambeis [7]

Answer:

The selling price be $79.56 .

Step-by-step explanation:

Let us assume that the cost price be x.

As given

If the markup is $8.95 and the overhead is $4.31 .

Selling price = Cost price + Markup price + Overhead price

                    =  x + 8.95 + 4.31

                    = x + 13.26

Profit = Selling price - Cost price

         =  x + 13.26 - x

         = $ 13.26

Formula

Profit\ percentage = \frac{Profit\times 100}{Cost\ price}

Putting the values in the above formula

20= \frac{13.26\times 100}{x}

x= \frac{13.26\times 100}{20}

x= \frac{1326}{20}

x = $ 66.3

Thus cost price be $66.3 .

Thus

Selling price =  $66.3 + $13.26

                     = $ 79.56

Therefore the selling price be $79.56 .


5 0
4 years ago
2. Ravi purchased an old house for Rs. 76.5000 and
lorasvet [3.4K]

Answer:

Rs. 924000.

Step-by-step explanation:

Cost of  house = 765000

Additional money spent on it = 115000

Total cost incurred by Ravi = 765000 + 115000 = 880000

Gain  = 5% of total cost

gain in Rs = 5/100 * 880000 = Rs. 44000

Total selling price of house = total cost incurred + profit = 880000+ 44000

Total selling price of house = Rs. 924000

Thus, Ravi got  Rs. 924000.

3 0
4 years ago
Trey can drive his car 130 miles on 4 gallons of gas. At this rate, how many gallons of gas will Trey need in order to drive 195
Alexxx [7]

Step-by-step explanation:

Hi friend. Hope this helps you.

Stay blessed.

♥️♥️

7 0
3 years ago
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