1 21 7 3 are the factors
972
1) 7x3------212) 3/1 x 7/1 = 21/1 (=21)
1 x 21 3 x 7
365 multiply by 24 then multiply that answer by 21 and it is 183960
7x3 or 3x7, which is all you can do to multiply to get 21.
972
1) 7x3------212) 3/1 x 7/1 = 21/1 (=21)
1 by 300
Hi
1 x 21 3 x 7
Factors are numbers you can multiply together to get another number. Therefore, all the factors of 21 are as follows: 1,3,7,21.
21 multiply by 10 = 210
1x144,2x72
365 multiply by 24 then multiply that answer by 21 and it is 183960
7x3 or 3x7, which is all you can do to multiply to get 21.
1x30x2
Two ways you can solve: (1) divide 33.6 by 8 and then multiply by 5: 33.6 ÷ 8 = 4.2 x 5 = 21 (2) convert 5/8 to a decimal and then multiply: 5/8 = .625 x 33.6 = 21