To do this without a calculator, it may be easier to break the number into smaller parts. 420 * 6 = (400 * 6) + (20 * 6) = 2400 + 120 = 2520
Hope this helps! :)
2520 is the answer because adding 420 repeatedly 6 times has to be divisible by six(and I did the multiplying too) so the answer was obviously six.
Four hundred twenty times six equals 2520. This result is obtained by breaking down 420 into 400 and 20, multiplying each by 6, and then adding the results. By using this method, multiplication becomes easier to manage by simplifying the numbers involved.
;
Jawaban:600 dtkPenjelasan dengan langkah-langkah:1 jam 3600 dtk1 menit 60 dtk10 menit 600 detik