A map with a scale of 125000 is redrawn with a scale of 120000. How many centimeters does the original map of a and B with a length of 12.5cm grow on the new map?

A map with a scale of 125000 is redrawn with a scale of 120000. How many centimeters does the original map of a and B with a length of 12.5cm grow on the new map?

12.5 △ 125000 × 120000 = 12.5 × 25000 × 120000 = 15.625 (CM) a: it is 15.625 cm long on the newly drawn map