Kia cut a 4 meters 8 centimeters wire into 10 equal pieces. marta cut a 540 centimeters wire into 9 equal pieces. how much longer is one of marta's wires than one of kia's?

Every meter is equal to 100 cm, so Kia had 408 cm. She than cut them into 10 equal pieces, so 408/10 is 40.8. Marta had 540 cm and cut it into 9 pieces, so 540/9 is 60. 60-40.8 (to get the amount of how much more Marta has than Kia) is 19.2. Marta has 19.2 cm more wire than Kia, who has 19.2 less wire.

Hoped this helped :D.