Respuesta :

1 metre is 100 cm so 10.5 metre is 1050 cm 1050 - 140 = 910 so she needs 910 cm or 9.1 m more

Answer:

9.1 meters or 910 centimeters

Step-by-step explanation:

10.5 meters = 1050 centimeters

1050 - 140 = 910 centimeters

ACCESS MORE