32
96/3=32... without using a calculator !
37.6666667
20
Oh, dude, come on, that's like basic math! So, 54 divided by 3 is 18. So, like, 18 threes go into 54. Easy peasy lemon squeezy.
1,000 x 3 = 3,000
102 ÷ 3 = 34
29 ways. Note that, since 32 is even, 3s can appear only an even number of ways.
15
18
75 ÷ 3 = 25
28 3s