Answer:
1.1111111
Step-by-step explanation:
The formula for magnification (M) as already given is:
M= V/U
Where V is anything that has to do with image . such as image height or image distance And U is anything that has to do with object such as object height or object distance .
Image height (V) = 2m
Object height(U) = 1.8m
M = V/U
M= 2/1.8
M= 1.111111