Answer:
area 14 x 9 = 126cm squared
perimeter (14+9)x2 = 46cm
1.) Convert the measurements of Naomi's pets so that the two has the same unit of measurements. I will use cm.
1 mm = .01 cm;
Therefore: 40 mm = 4 cm is the length of the fish
2.) Subtract the pets' measurements:
25 cm - 4 cm = 21 cm
3.) Therefore, Naomi's guinea pig is 21 cm longer than her fish.
The answer is A is equal to 2
1/2 I think because 5/12 minus 1/3 equals 1/12 so you add that to 5/12 and that gives you 6/12 or 1/2
Subtract and youll get $.29