How many feet (ft) make up 0.397 km if 1 mi = 1.609 km and 5280 ft = 1 mi?
A) 1303.10 ft
B) $1.21 \times 10 ^ { - 4 }$ ft
C) $4.675 \times 10 ^ { - 5 }$ ft
D) 3370.000 ft
E) $7.67 \times 10 ^ { - 4 }$ ft

Name: How many feet (ft) make up 0.397 km if 1 mi = 1.609 km and 5280 ft = 1 mi? A) 1303.10 ft B) $1.21 \times 10 ^ { - 4 }$ ft C) $4.675 \times 10 ^ { - 5 }$ ft D) 3370.000 ft E) $7.67 \times 10 ^ { - 4 }$ ft
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Question

Quizplus · Accepted Answer

0.397 km = 0.397 km * (1 mi / 1.609 km) * (5280 ft / 1 mi) = 1303.10 ft

How Many Feet (Ft) Make Up 0 1.21×10−41.21 \times 10 ^ { - 4 }1.21×10−4

How Many Feet (Ft) Make Up 0 $1.21 \times 10 ^ { - 4 }$