Answer:
True
Explanation:
3x5=15 so, if you keep 5 three times 5,5,5. First you add 5+5=10 then finally you add that final 5. 10+5=15.
Hoped it helped.
100% true
3*5 = 15
if you are unsure, then you can do this
111 + 111 + 111 + 111 + 111 = 15
