There are about 10 properties that you need to remember.
Answer:
density = 5 g/ml
Step-by-step explanation:
d=m/v
d= 100/20
Answer: 40
Step-by-step explanation: first make the ratio into a fraction, 2/3
then make 24 into a fraction with the numerator as a variable and the denominator as 24, x/24
then cross multiply 2 and 24.
2x24=48
then divide 48 by 3, 16.
last add the number of lollipops to 16 and the answer is 40.