2 ms·
145 = 5 mod 7, and I'll often reduce terms mod 7 when doing the math mentally. EDIT: I mean of course that 145 is equivalent to 5 (mod 7).
by pklausler 11y ago
145 = 5 mod 7, and I'll often reduce terms mod 7 when doing the math mentally.
EDIT: I mean of course that 145 is equivalent to 5 (mod 7).
- WolfeReader 11y agoThanks! I can use this now.