If the 2nd person pays £52.20, then £52.20 = 3 (from the ratio).
52.20 / 3 = 17.40. 17.40 X 2 (from the ratio) = 34.80.
52.20 + 34.80 = 87.
The meal cost £87.00
This is a geometric progression
- Common ratio=1/16÷1/4 =1/4
- first term =a=1/4
So
The general formUla is
I see that the information provided may not be enough. However, I can assume Jameson could be 6 years old, as after y is z. But again, I am not too sure. Im really sorry about my answer, but I hope it will help nevertheless. Good luck!
Let the two complementary angles be x and y
A/q,
x+y=90 .....(1)
x-y=28 .......(2)
Addibg 1 and 2,
2x=118
x=59
From 1,
y=90-59=31
The two angles are 59 deg, 31 deg.
