The correct option is A Pencil: 70 mm, Loaf: 8 cm, Chocolate: 9 cm
The lengths of each of the shown items are as follows:
Length of pencil=7cm=7×10 mm=70 mm
Length of loaf=8cm=8×10 mm=80 mm
Length of chocolate=9cm=9×10 mm=90 mm
Therefore, the correct option is Pencil: 70 mm, Loaf: 8 cm, Chocolate: 9 cm.