The answer is 8 and heres why:

And that is how you solve this promblem :-)
<span>16=4²
25=5²
</span>So that means the square root of 22 is between 4 and 5.
Square 4.5
4.5² = 20.25
<span>4.5 < √22 < 5
So the nearest whole number would be 5.
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Happy Holidays~
He can make 10 more bowls of clay if he wants<span />
The answer is 4/9
Have a great day!!