Answer:
84 months
Step-by-step explanation:
Maria is 7 years old, there are 12 months in a year, multiply 12 by 7.
12 * 7 = 84
Maria is 84 months old
Answer:
Maria is 84 months old.
Multiply the years(y) by every 12 months that pass(m).
[tex]y * m = 84[/tex]
note that y is 7, and m is 12, because we count every 12 months that pass for 7 years.