105,000 would be the correct answer to your problem.
Answer:
an example of a ratio as a fraction in its simplest form is .5 is 1: 2.
4 + 5 = 9
£180 / 9 = £20
£20 x 4 = £80
£20 x 5 =£100
Answer:
£80 : £100
hope it helped :)
It would be the last option, (5, -4)