12 10 10 10
Rounded to two decimal places, 10/42 x 100 = 23.81. Therefore, 10 is approximately 23.81 percent of 42.
They can be: 0.7 times 60 = 42 minutes or 7/10 of 60 = 42 minutes
The simplest way is to multiply it by 10. 4.2 * 10 = 42. There are an endless number of ways to do it however.
10 and 21, 5 and 42, 14 and 15, 2 ans 105 ect.
How about: 2 times 21 = 42
You can multiply 7*6=42. That is all i can think of at this moment. I will improve the answer if i come up with more.
2 when multiplied by 21 = 42
2*21 = 42
42
42
42