Sand Castle
- 2629 Voters
- 5 years, 9 months ago
If it takes 20 buckets of sand to make a sandcastle, how many buckets will it need to make another castle of the same shape,
but twice as big in each direction ?
Show Answer!
but twice as big in each direction ?
160 buckets. Since the large castle will be twice as long, twice as wideand twice as high, it will be 2 * 2 * 2 = 8 times the mass of the small one.