Answer:
casey's age is 7
Step-by-step explanation:
if his sister is 3 times as old as he is then she is older therefore you would devide.
21/3=7
1360/200
13.6/2
6.8
It is a finite decimal, but if you want repeating, there are zeroes that follow, like so:
6.8000000000000 . . . (and on to infinity)
A is the corect answer they congruent.
Answer:
1/8 pound per person
Step-by-step explanation: