365 multiply by 24 then multiply that answer by 21 and it is 183960
How about: 3*7 = 21 or 1*21 = 21
Any number can be multiplied by 21
You can do 7 times 3 and that will equal 21
26775
21 multiply by 10 = 210
365 multiply by 24 then multiply that answer by 21 and it is 183960
divide by 21
How about: 3*7 = 21 or 1*21 = 21
Any number can be multiplied by 21
You can do 7 times 3 and that will equal 21
26775
1
The reverse, in the sense of undoing the effects of "divide by 21" is "multiply by 21".
-17
It is: 21*21 = 441
42