1 1/8 = g - 4 2/5
9/8 = g - 22/5
9/8 + 22/5 = g
45/40 + 176/40 = g
221/40 = g
5 21/40 = g
By weight, oxygen makes up approximately 65% of the human body.
Numerically, hydrogen approaches 65% of the total number of atoms in the human body, but it is probably closer to 63% for most people.
Accounting by Mass:
The mass of the human body is provided mostly by oxygen, carbon, hydrogen, nitrogen. Together these elements account for about 96% of the mass of a human.
Answer:
184.21
Step-by-step explanation:
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Answer:
For example,
1) 9 and 4
2) 9 and 36
Step-by-step explanation:
1) Give two numbers whose square roots add up to 5.
Consider such numbers:

Then

Therefore,

2) Give two numbers whose square roots add up to 9.
Consider such numbers:

Then

Therefore,
