Without googling, take a minute and answer these questions:
1. Widget: if it takes 5 machines 5 minutes to make 5 widgets, how long does it take 100 machines to make 100 widgets?
2. Batball: a bat and a ball cost 1.10$ in total. The bat costs 1.00$ more than the ball. How much does the ball cost? ..... cents.
3. Lily pads: in a lake, there is a patch of lillypads. Everyday, the patch doubles in size, if it takes 48 days for the patch to cover the entire lake, how long would it take the patch to cover half the lake? ...... days.
1. Widget: if it takes 5 machines 5 minutes to make 5 widgets, how long does it take 100 machines to make 100 widgets?
2. Batball: a bat and a ball cost 1.10$ in total. The bat costs 1.00$ more than the ball. How much does the ball cost? ..... cents.
3. Lily pads: in a lake, there is a patch of lillypads. Everyday, the patch doubles in size, if it takes 48 days for the patch to cover the entire lake, how long would it take the patch to cover half the lake? ...... days.