Sagot :
METER TO KILOMETER
Mario needs 45,000 meters of barbed wire for fencing How many kilometres of barbed wire does he need
A 4500 km
B. 450 km
C 45 km
D. 45 km
FORMULA:
km = [tex] \frac{m}{1000} [/tex] or km = [tex]m × 0.001[/tex]
SOLUTION:
[tex]km = \frac{m}{1000} \\ \\ km = \frac{45,000m}{1000} \\ \\ km = 45[/tex]
[tex]km = m \times 0.001 \\ km = 45,000 \times 0.001 \\ km = 45[/tex]
ANSWER:
He needs 45 kilometers of barbed wire.
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