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I am Lyosha [343]

2 years ago

9

A shopkeeper sold a book for Rs.40 and gets 15% profit.If he wants to get 20% profit then what will be the actual price of book?

?

1 answer:

Eduardwww [97]2 years ago

7 0

Answer:

Step-by-step explanation:

Cost price = (100/100+Profit%) * Selling Price = ( 100 /115)*40

= Rs. 34.78

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Sorry ignore this question.

Anna11 [10]

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7 0

3 years ago

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Boris invest $2200 at a rate of 3% per year simple intrest how much intrest did boris earn in 10 years

ankoles [38]

Here you go, hope it helps:)

7 0

2 years ago

Find 5 rational numbers between 3/5 and2/3

Novay_Z [31]

Answer:

The 5 rational are 91/150 , 92/150 , 93/150 , 94/150 , 95/150

Step-by-step explanation:

We have to fine 5 rational numbers between

3/5 and 2/3

First we have to make the denominator same

3/5= 3/5 ×3/3 = 9/15 =9/15×10/10 =90/150

2/3 = 2/3×5/5 = 10/15 = 10/15×10/10 = 100/150

The 5 rational numbers are

91/150 , 92/150 , 93/150 , 94/150 , 95/150

hope this helps :)

3 0

3 years ago

The product of 15 and the difference between 5 and - 7<br> A numerical expression

kupik [55]

Answer:

15×5-7

75-7

68

answer =68

5 0

2 years ago

What is the midpoint and distance between points P(3,5) and Q(7,5)

storchak [24]

The formula of a midpoint:

$M\left(\dfrac{x_1+x_2}{2};\ \dfrac{y_1+y_2}{2}\right)$

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We have the points P(3, 5) and Q(7, 5). Substitute:

$x=\dfrac{3+7}{2}=\dfrac{10}{2}=5\\\\y=\dfrac{5+5}{2}=\dfrac{10}{2}=5$

<h3>M(5, 5)</h3>

$d=\sqrt{(5-5)^2+(7-3)^2}=\sqrt{0^2+4^2}=\sqrt{4^2}=4$

<h3>Answer:</h3><h3>Midpoint = (5, 5)</h3><h3>Distance = 4</h3>

4 0

3 years ago