Number 4 -
1 kilogram = 1000 grams
0.79kg * 1000g = 790g
0.3kg * 1000g = 300g
790g - 300g = 490g
Number 5 -
24 hrs / 3 = 8
That means the lamb was fed 8 times in one day.
1 liter = 1000 milliliters
Using this conversion, we could do 290 * 8 to figure out how many milliliters it was fed in one day.
290 * 8 = 2320
2320 / 1000 = 2.32 liters fed to the lamb in one day
Working on my mental math this way<3