N Nero Swallowtail Honorary Poster May 7, 2021 #1 Ano daw ? Hindi ko gets Divisible sa 7 yung example kaso di ko alam kung pano yung sa instruction sa taas HAHAHAHA
Ano daw ? Hindi ko gets Divisible sa 7 yung example kaso di ko alam kung pano yung sa instruction sa taas HAHAHAHA
D Deleted member 1371840 May 7, 2021 #2 672 67 - 2×2 = 63 <-Divisible by 7 Let's say you do not know if 63 is divisible by 7. Applying the rule again: 6 - 3×2 = 0 <- Therefore the number is divisible by 7 905 90 - 5×2 = 80 <- Not divisible by 7
672 67 - 2×2 = 63 <-Divisible by 7 Let's say you do not know if 63 is divisible by 7. Applying the rule again: 6 - 3×2 = 0 <- Therefore the number is divisible by 7 905 90 - 5×2 = 80 <- Not divisible by 7