140
7
21 times 7= 147 :)
20/7
twenty-one 7 + 7 + 7 = 21 = 3 + 18
Common factors of what? More info or this is not possible to answer.
27 * 7 = 189
twenty-two 154 / 7 = 22
7 times evenly.
7 times leaving a remainder of 1
35% 20 times 5 is 100 7 times 5 is 35
Twenty-eight fourths is seven wholes (28 divided by 4 is 7). Seven times two is 14.
Fifteen times seventeen equals two-hundred and twenty five.