286 ÷ 5 1/2 hours = 286 ÷ 5.5 = 52 final answer
All you do is subtract the two numbers
45 cookies will serve 15 students.
You would multiply 15 by 2 that would give you 30, therefore you multiply 45 by 2 which will be 90.
90 cookies will serve 30 students
Answer:
0.075 metre
2000 mm
500 cm
0.001 gram
1.5 × 10-6 kilogram
86400 second
18000 second
Step-by-step explanation:
hope it helps
Answer:
Step-by-step explanation:
<h2>88</h2>
