Dan, Ellen and Fred share some money in the ratio 4:7:9.
1 answer:
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
Answer: A
Step-by-step explanation:
If we are given the values of x and y, we just have to plug them into the expression. So -2xy means -2(-1)(6) which is 12. 12 corresponds to A so A is the correct answer.
Answer:
m=−3/4 b=11/2
Step-by-step explanation:
It’s C mate! Hope this helps! :))
Answer:
Step-by-step explanation:
Given
Azmyne decided to study a total of
She spent
Hours spent on Friday
Hours spent on Saturday
She must study for
