The four consecutive odd integers are x, x+2, x+4, x+6
x+x+2+x+4+x+6=216
4x+12=216
4x=204
x=51
they are 51, 53, 55, 57
![3 \sqrt{729}](https://tex.z-dn.net/?f=3%20%5Csqrt%7B729%7D%20)
The square root of 729 is in fact 27, as it is a perfect square, but this is not well known, so we can figure it out like this:
What goes into 729 that are perfect squares? 81 and 9:
![3 \sqrt{81*9}](https://tex.z-dn.net/?f=3%20%5Csqrt%7B81%2A9%7D%20)
Take the square root of 81 (9) and the square root of 9 (3). Move these to the outside of the square root (they will multiply with 3 since 3 is multiplied to the square root in the original problem)
![3 \sqrt{81*9} \\ 3*9*3](https://tex.z-dn.net/?f=3%20%5Csqrt%7B81%2A9%7D%20%5C%5C%203%2A9%2A3)
Now, just multiply:
J/8 is the answer youre looking for
$75 to his 401k each month......75(12) = 900 in a yr.
his employee matched 16% of his contributions..
16% of 900 =
0.16(900) = 144
so the total amount contributed was : 900 + 144 = $ 1044