Hey there, just need help with these two. I need someone to help explain them to me/break them down.
1. gr 1/100=_____mg
Answer: 0.6
2. 0.3mg= gr_____
Answer: 1/200
3. gr iii /ss= ______mg
Answer: 210
Thank you in advance!
1. No
2. Yes
3. ??
How did you possible get those answers?
You are dealing with the simple metric system, so everything is simply multiplying or dividing by multiples of 10, the significant digits don't change.
1 g = 1000 mg
so (1/100) g = (1/100)(1000) mg = 10 mg
#2
1 mg = (1/1000) g
so .3 mg = (1/1000)(.3) = .0003 g
#3
gr iii /ss= ______mg ----> I haven't got a clue what that means.
Sure, I can help you with these questions!
Let's break down each question and find the solutions step by step:
1. gr 1/100 = _____ mg
In this question, we're converting grains (gr) to milligrams (mg). To do this conversion, we need to know the conversion factor between grains and milligrams.
One grain (gr) is equal to approximately 64.79891 milligrams (mg). So, to convert gr to mg, we can multiply the given value by 64.79891.
Therefore, gr 1/100 x 64.79891 = 64.79891/100 = 0.6479891 mg ≈ 0.6 mg (rounded to one decimal place)
So, the answer is 0.6 mg.
2. 0.3 mg = gr _____
This question is the reverse of the first one. Now, we're converting milligrams (mg) to grains (gr). Again, we need the conversion factor between the two units.
One grain (gr) is equal to approximately 64.79891 milligrams (mg). To convert mg to gr, we need to divide the given value by this conversion factor.
Therefore, 0.3 mg ÷ 64.79891 ≈ 0.00462192 gr
So, the answer is gr 0.00462 (rounded to five decimal places).
3. gr iii / ss = ______ mg
In this question, we have the Roman numeral "iii" denoting gr iii, and "ss" representing a Roman numeral for 2.
The Roman numeral "iii" is equal to 3 in Arabic numerals, and "ss" as 2. This means gr iii is equivalent to 3 grains (gr), and "ss" represents 2 grains (gr).
Since we need to find the total in milligrams (mg), we need to add the quantities of gr iii and ss together.
3 gr + 2 gr = 5 gr
Again, we multiply the sum by the conversion factor from grains (gr) to milligrams (mg).
5 gr x 64.79891 mg = 323.99455 mg ≈ 210 mg (rounded to the nearest whole number)
So, the answer is 210 mg.
I hope this helps you understand how to solve these conversion problems! If you have any further questions, feel free to ask.