What is 7 pounds 4 oz. converted to ounces
2 answers:
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Answer:
The value of x is reciprocal of the difference of a and b.
Step-by-step explanation:
We are given the equation,
On simplifying, we get,
i.e.
i.e.
i.e.
So, we get,
The value of x is .
That is, the value of x is reciprocal of the difference of a and b.
Given
81 red balls
Number of balls per row = Number of rows
Procedure
b = Number of balls
r = Number of rows
T = Total number of balls
b = r
The answer is:
Number of rows = 9
Number of balls = 9