Well, darling, 170 tens is simply 1,700. It's like asking how many feathers are in a pillow – straightforward and to the point. So, there you have it, 170 tens equals 1,700, case closed.
There are 17 tens in 170.
170 ÷ 10 = 17
170
Seveenteen tens is 170 just add 0.
170
17
170
1
Seventeen tens, in base ten, is 170
170
107
It is so very simple and quick to get the answer, especially since, IF you need it, you can use the calculator that comes with your computer. But since you are obviously not able to do so, the answer is 170/10 = 17.