It's easy to work this out; divide 112 by 10 (11.2) and multiply by 2 (22.4). So there are 22.4 5's in 112.
21 5s
The iPhone 5 and 5s weigh 3.95 ounces (112 grams). The iPhone 5c weighs 4.65 ounces (132 grams)
In the Rb atom, the electron configuration is [Kr]5s^1. This means there is 1 electron in the 5s sublevel of the Rb atom.
24
10
20
90
75
7
i think there are 18 digit 5s.
66 of them.
Exactly 33 of them