15/16-9/12 simplify
x+x$^{n}$+10
x+X $^{n}$+10
x+X $^{N}$+10
x+X $a^{N}$+10
True or false? You can add, subtract, multiply, or divide to make equivalent ratios.
11/5 + 8/5 simplify
9/8 + 7/12 simplify
3/2
work out 3$\frac{2}{5}$ x 7
