Answer:
Solution answer is 283
Step-by-step explanation:
15 x 18 + 12 ÷ 3 + 9
Using D M A S rule,first divide
=15 x 18 + 4 +9
=270 +4 +9
=283
1,1
2.5 bottles
10 * 500 ml = 5000 ml
5000 ml = 5 l
5/2 = 2.5
2miles