A map has a scale of 2 centimeters = 4 miles. Mary's drive to work is represented on the map as traveling 1cm north then 2.5 cm
west. Which equation could be used to determine how many miles Mary drives to work?
2 answers:
Answer:
Number of miles traveled by Mary to work = 7 miles
Step-by-step explanation:
total distance traveled on the Map by Mary = 1 + 2.5 = 3.5 cm
Scale of the map = 2 cm = 4 miles
Hence 3.5 cm = (3.5 x 4) ÷ 2 = 7 miles
Answer:
Step-by-step explanation:
Given:
Scale:
2 cm to 4 miles
Mary's drive to work:
1 cm north
= 1 cm × 4 miles/2 cm
= 2 miles north
2.5 cm west
= 2.5 cm × 4 miles/2 cm
= 5 miles west
Total distance = (1 cm N + 2.5 cm W) × 4/2
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