Respuesta :

Answer:

1/10 of an hour.

Step-by-step explanation:

Lola rode her bike for 7/10 of an hour on Saturday.

She rode for 3/5 of an hour on Sunday.

On Saturday she rode [tex]\frac{7}{10}[/tex] - [tex]\frac{3}{5}[/tex] = 1/10 of an hour more.

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