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The problem of scale mathematics in sixth grade
7.2 *1500000/1=10800000 (cm)

108000000 cm = 1080 km

A: The actual distance between the two places is 1080 km.

75*32/(200*200)=0.06 (square meter)

0.06 square meters =600 square centimeters

A: The foundation area on the map is 600 square centimeters.

320* 1/4000000=0.00008 (km)

0.00008 km =8 cm

The distance between these two maps is 8 cm.

5* 10/ 1=50 (mm)

50 mm =5 cm

A: It should be 5 cm.