За лето Мишка катался на водных лыжах 180 раз, на водном мотоцикле в три раза меньше, чем на водных лыжах, а яхтой управлял 20 раз. Во сколько раз больше Мишка катался на водном мотоцикле, чем управлял яхтой?

1. We used to lie in the sun and swim in the river. 2. When I was seven, I used to go to the shop and look at the toys there. 3. When my father was younger, he used to play the piano. 4. The Smiths used to stay with us when they came to Moscow. 5. People used to write letters. 6. My grandma and her friends used to dance a lot when they were young.

180:20=9 ( в 9 раз больше)