Me asap. will name brainliest.

ellie invested £900 in the bank for 4 years.
she earned £162 simple interest.

what was the simple interest rate per annum?

0.045%

Step-by-step explanation:

900 x 0.045 = 40.5

then we multiply 40.5 times the number of years she's been investing which is 4

40.5 x 4 = 162 which is how much she earned which makes the answer correct.

this was already solved by me with a different person. if you look it up in the search bar at the top of the page, you will get the answer.

step-by-step explanation:

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4