Answer:
15 years
Step-by-step explanation:
4p=60
To solve this, use the inverse operation of multiplication, division, to counter the multiplication. To do this divide both sides by 4. 4p/4=1p or p. 60/4=15.
Therefore, Peter is 15 years old.
20
1 1/2 teaspoons...
A Dozen= 12
5 Dozen= 60
4 Dozen requires 1 teaspoon then add the half which equals 1 1/2 teaspoons
Hope it helped!!!