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
aleksley [76]
3 years ago
14

Dan, Ellen and Fred share some money in the ratio 4:7:9.

Mathematics
1 answer:
UkoKoshka [18]3 years ago
8 0

Answer:

Total Amount of money = £4800

Step-by-step explanation:

Let the shares of Dan, Ellen and Fred  be 4x, 7x and 9x respectively.

According to the given information:

Amount received by Ellen = Amount received by Dan + £720

7x = 4x+720

7x-4x=720

3x = 720

x = 720/3

x = £240

now,

4x = 4*240 = £960

7x = 7*240 = £1680

9x = 9*240 = £2160

Total Amount = £960 + £1680 + £2160

Total Amount = £4800

You might be interested in
A group of friends is sharing 25 pounds of berries. Type the answer to each question in the boxes below. If each friend received
Lady bird [3.3K]
For the first 25 If they all share 25 pounds to a pound each the second I don’t understand
4 0
2 years ago
X| 25 | 35 | 45 | 55 |
Yanka [14]
A graphing calculator can do a linear regression on these points very easily. The y-intercept is 107.

_____
If you want to do this by hand, you can use the 2-point form of the equation for a line, then evaluate for x=0.
.. y = (100 -102)/(35 -25)*(x -25) +102
.. y =-2/10*(0 -25) +102
.. y = 107

6 0
3 years ago
Tamika built a large play area in the shape of a rectangle. The length of one side was 8 meters, and the length of the other sid
ryzh [129]

The dimensions of the rectangle given are

length = 14 meters

Width = 8 meters

The perimeter of the rectangle is given by the sum of its sides

The rectangle has to opposite sides of 14 meters and two opposite sides of 8 meters

Hence adding up the 4 sides we get

8+14+8+14 = 44

Hence option B is the right answer

5 0
3 years ago
Read 2 more answers
ANSWER PLZ QUICK AND FAST
Sergeu [11.5K]

its a. numerical expression.

4 0
3 years ago
Please answer my questions is really easy but idk
GrogVix [38]

Given:

m \angle A B D=96^{\circ}

m \angle 2 =m \angle 1+ 26^{\circ}

To find:

m \angle 1

Solution:

m \angle DBC+ m \angle CBA = m \angle ABD

m \angle 1+ m \angle 2 = m \angle ABD

Substitute m \angle 2 =m \angle 1+ 26^{\circ}.

m \angle 1+ m \angle 1 + 26^\circ = 96^\circ

2m \angle 1+ 26^\circ = 96^\circ

Subtract 26° from both sides.

2m \angle 1+ 26^\circ -26^\circ = 96^\circ -26^\circ

2m \angle 1 = 70^\circ

Divide by 2 on both sides, we get

m \angle 1=35^{\circ}

Therefore, m∠1 = 35°.

8 0
3 years ago
Read 2 more answers
Other questions:
  • How to use a number line to order any three rational numbers from least to greatest
    8·1 answer
  • Vlad wants to determine the rate at which the price increases as the mass of the watermelons his neighbor sells increases. What
    6·2 answers
  • Write an equation for a line that is parallel to 7x + 2y = 6 and passes through the point (2,3)
    7·1 answer
  • Which equation represents a circle with the same center as
    12·2 answers
  • Which cup fills first<br>​
    14·2 answers
  • Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
    12·1 answer
  • Which one is rong <br> Scenario <br> Equation <br> Graph or<br> Table
    10·1 answer
  • Simplify -4(x+6)+2(x-2)
    9·2 answers
  • Can anyone help me with this problem
    10·1 answer
  • Dennis drove for 12 minutes and went 8% miles in that time. At this rate, how many miles can he drive in 1 hour?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!