Question

find 1 by 3 of 21 please answer fast​

Answer 1

Answer:

1/3*21....

= 7.....

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Answer 2

The value of the expression is 7.

Step-by-step explanation:

The expression is:

$f(x)=\frac{1}{3}\ of\ 21$

Compute the value of f (x) as follows:

$f(x)=\frac{1}{3}\ of\ 21$

       $=\frac{1}{3}\times 21$

       $=7$

Thus, the value of the expression is 7.