Multiples of 42 are: 1, 2, 3, 6, 7, 14, 21, 42
The possible answers are
1x42
2x21
3x14
6x7
These two numbers can multiply to get 42: -8i and 5.25i. Note: i is the square root of negative one. Most calculators will not be able to display this number.
You do 20x6
The product.
0.0049
It isn't.
51.5627
increase or reproduce.
41 mutiplied by 2
7x8=56
Mutiply by three
3
Mutiply by 1000