Answer:
3 meters 3 decimeter is the much the tree has grown in 5 years
Step-by-step explanation:
Five years ago,tree grew to 6meters 1 decimeter
Today,tree is 10meters 8 decimeter
Converting to cm before subtracting
100cm = 1meter
1decimeter=10cm
(10×100) + 10 =1010cm
Converting 6meters 8 decimeter
(6×100)+ 80 = 680cm
(1010-680)cm = 330cm
Converting back to 6meters and decimeter
3meters 3 decimeter is the much the tree have grown in 5 years.