Answer:
4
Step-by-step explanation:
in base 4
21 = (2 * 4) + (1 * 1) = 9
The expression is not simplified, because both the numerator and the denominator can be divided evenly
John used the ginger because he used the second least amount
Answer:
26y
Step-by-step explanation:
26y and 52y.
13*2*y and 13*2*2 *y
Common is 13*2*y
or 26y
Hope this helps!
Answer:
Step-by-step explanation: