Let B = age on Ben
and age of Ishaan =I
B =4I
B = 6+I
Gives 6+I = 4I
6 = 3I
I =2 years and B = 4x2 = 8years
Age of Ishaan = 2 years
Answer:
well just remember
Step-by-step explanation:
anything that can devide itself and 1 only
The number is 3 because 3 multiplied by itself (3) is equal to 9.