Answer:
a) 6.5cm b) 0.6cm c) 5.9cm
Step-by-step explanation:
a) the length of the pencil starts at 1.8cm and finishes at 8.3cm so subtracting them from each other would give you the total length of the pencil
8.3-1.8=6.5cm
b) the length of the sharpened part of the pencil starts at 1.8cm and finishes at 2.4cm
2.4-1.8=0.6cm
c) the length of the unsharpened part starts at 2.4cm and finishes at 8.3cm
8.3-2.4=5.9cm
hope this helps :)
