100+3×10÷2
11 1/3 minus 11 1/6
6720:8232
14 minus 2/3
5648×665
(a)^0.72=2800 find the value of a?
Evaluate (2*(3+5))%3.
there are 80 cabins on a ship. 23 of the cabians have windows.
A. what fraction of the cabians have windows? give your answer ...
228/300
show that the equation ln(x+2)=2x-8 has two real roots