36 - 21 = 1536 - 21 = 1536 - 21 = 1536 - 21 = 15
315/21 = 15, hence 15 times 21 is 315
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
15 x 21 = 315
18
36 - 21 = 1536 - 21 = 1536 - 21 = 1536 - 21 = 15
21*15 is equal to 315 21 x 15 = 315
15
315/21 = 15, hence 15 times 21 is 315
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
15 x 21 = 315
21
Yes, because 11 + 15 > 21, 11 + 21 > 15, and 15 + 21 > 11
6 21-15=6
21 + 15 = 36
18
1.4