Khen3idn
Answered

Makakuha ng detalyadong mga sagot sa lahat ng iyong katanungan sa IDNStudy.com. Tuklasin ang malalim na sagot sa iyong mga tanong mula sa aming komunidad ng mga bihasang propesyonal.

How many 2-digit numbers that is divisible by 5?

Sagot :

Dominiidn
[tex]There\ are\ 18\ two-digit\ number... \\ \\ If\ you\ want\ to\ question\ me\ why\ I\ derive\ to\ that\ answer... \\ (Then,here's\ the\ secret!!! :) \\ \\ 5 \times\underline{10}\to\boxed{50} \\ \\ Well,let's\ try\ this... \\ \\ 5 \times\underline{20}\to\boxed{100} \\ \\ Thus,\underline{100}\ is\ not\ a\ \underline{two-digit\ number}? \\ \\ Let's\ try\ this\ one... \\ \\ 5\times\underline{19}\to\boxed{95} \\ \\ Therefore,there\ are\ \boxed{\boxed{18\ two-digit\ numbers\ that\ is\ divisible\ by\ 5}}[/tex]
Jers15idn
2 digit numbers divisible by 5:
10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95

The answer is 18. Hope this helps