Answer:
5824
Step-by-step explanation:
10% of 6400 =640
1% 0f 6400 = 64
640-64=576
6400-576= 5824
Answer:The triangle is dilated by a factor of 1/2
13 gallons
42 / 3.19 = 13.166144200626959,
which can be rounded down to 13 whole gallons.