The next answer is 85.
Counting by five is the same as adding 5 to the number he starts with.
Therefore, 80 + 5 = 85
I hope this helps you
Area=base.height
98=base.9
base=98/9
base=10,8
I believe you meant milliliters. If so the answer is 1500ml
2 liters = 2000ml
2000/4 = 500 for 1/4
We need 3/4 so we multiply 500 X 3 and get 1500ml