Answer:
a = a
b = b
c = c
Step-by-step explanation:
Formula:
C is always the largest number
<em><u>a times a + b times b = c times c</u></em>
the most groups she can have is 10
320km = 12L
296 km = xL
x = (296 × 12)/320
x = 11.1 liters