Answer:
500
Step-by-step explanation:
Original-drank+added=result
orignail=stwabery+mango+watermelon
original=0.85+0.50+0.15=1.5liter
drank=0.3
orignail-drank=result
1.5-0.3=drank=1.2liter
A. see above
B. addition and subtraction facts
1. 4 times 6
2. 8 divided by 2
3. 4 squared 2
