Answer:
12
Step-by-step explanation:
Factors of 30: 1,2,3,5,(6),10,15,30
Factors of 42: 1,2,3,(6),7,14,21,42
30 divided by 6, 42 divided by 6
(5) + (7)= 12
10 1/8 years?
I hope this is right!
840
120 is 40% of 300, and 840 is 40% of 2100 is 840.
Yes
Because its the square root of 12
