Answer:
0.31
Step-by-step explanation:
(2/7)-(3/8)+(2/5)
Answer:
wait let me try and see this carefully and then I will help you
Answer:
The answer would be C- 3:9
Step-by-step explanation:
I had this question too and I got it right so I hope this helps :)
Answer:
he has 11 dimes and 15 nickels
Step-by-step explanation:
i kept going down reducing the amount of dimes and adding to the amount of nickels and found that 11 dimes is $1.10 and 15 nickels is $0.75
Answer:
10mg
Step-by-step explanation:
We have a proportional relationship.
We know that there are 5mg in 2ml of liquid medication.
Now we want to know how many mg there are in 4 ml of medication.
First, we can rewrite it as:
4ml = 2ml + 2ml
And we know that, in every 2 ml of medicine, there are 5mg.
Then if we have two times 2ml of medicine, we have two times 5mg.
This is:
2*5mg = 10mg