Answer:
msrhvdaryhbdwthnvaryhjjihgvdetgbbddrgbyfhvjbjbvycfbSORRYbuvxgvjbj NB if he g
1. A
2. D
Step-by-step explanation
You can see in the first one it continuously goes up and in the second one it continuously goes down.
Step-by-step explanation:
1 m = 100 cm So
48 × 100 = 4800 cm
1m = 1000mm
456 mm into m
= 456 ÷ 1000
= 0.456 m