1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sertanlavr [38]
3 years ago
7

the sum of total amount of money is distributed equally to some girl If there has been five girls less than each of them get Rs.

45 more and if there are five girl more than each of them get Rs 15 less.Find how many girls are there​
Mathematics
1 answer:
Arturiano [62]3 years ago
7 0

Step-by-step explanation:

Let the sum of rupee be x

no of boys be y

then each boy get x/y

now if the no of boys increased by 10 each boy get x/(y+10) = (x/y)-1 => x/(y+10) = (x-y)/y .........(1)

now case 2nd if no of boys decrease by 15 each boy get x/(y-15)= (x/y) +3 => x/(y-15) = (x+3y)/y ...........(2)

You might be interested in
Find and equation for the line that passes through the points (-6,-4) and (4,4).
Ghella [55]
We have (x-4)/(-6-4) = (y-4)/(-4-4);
(x-4)/(-10) = (y-4)/(-8);
(x-4)/5 = (y-4)/4;
4x-16 = 5y-20;
4x - 5y + 4 = 0;
5 0
3 years ago
Read 2 more answers
Ashton bought DVD at the price of $20. If he also paid 8.5% sales tax, which is closest to the total amount that Ashton paid for
Anuta_ua [19.1K]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is bigger 96 fl oz or 8 pt
Alina [70]
8 pt is larger than 96 fl oz. c:
7 0
3 years ago
Read 2 more answers
Please solve. 6(3 + 8) - 4/5
Gre4nikov [31]

G'Day mate! Here's the answer:

53 1/3

1. 6(3 + 6) - 4/5

2. 6 x 3 is 18, and 6 x 8 is 48

3. 18 plus 48 is 66

4. 66 - 4/5 = 266/5

5. 266/5 as mixed number is 53 1/5

3 0
3 years ago
Read 2 more answers
In triangle ABC, angle C is a right angle and BC=5. If measure of angle B = 30 degrees, find AC
Nina [5.8K]
Answer = d

using the 30 - 60 - 90 triangle theorem

side across from the angle

across from angle 30 is x
across from angle 60 is x rad. 3
across from 90 is 2x

BC is across from angle 60
so BC is the x rad 3
set the given measurement equal to it

x sqrt 3 = 5
÷ sqrt 3 ÷ sqrt 3
x = (5/ sqrt 3)
multiply top and bottom by the radical to get rid of the radical in the bottom

x = (5/ sqrt 3) × (sqrt 3/sqrt 3)
x = 5 sqrt 3/ 3

since side BC is x
BC = 5 sqrt 3/ 3

* Drawing the triangle diagram would help*
5 0
3 years ago
Read 2 more answers
Other questions:
  • PLSS GUYS I NEED HELP
    7·1 answer
  • 15 points!!!!:
    7·2 answers
  • What is coordinates of the y intercept of x+5=0
    15·1 answer
  • Ayesha bought a 24-pack of lip gloss for $17.04. What is the unit cost per tube of lip gloss?
    14·2 answers
  • A rectangle's length is 6 units greater than its width. Write an equation expressing the rectangle's area, A, as a function of w
    12·2 answers
  • Can someone please help me?
    5·2 answers
  • Ruben bought 6 new books for his collection by 12% How many books did he have before the purchase
    10·2 answers
  • X + 1/2 = 17 need help fast
    13·2 answers
  • The point (-8,-7) is reflected across the x-axis. What quadrant is the new point located in? Group of answer choices Quadrant I
    5·1 answer
  • Help Please! Brainliest if Correct!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!