Evaluate the following: 62 ÷ (5 + 1). a.4 b.5 c.6 d.7

I'm assuming the 62 should be 6^2 which means "6 squared"

If so, then 
(6^2)/(5+1) = 36/6 = 6

choice C) 6

A die has six sides so each one has an area of 100mm
Since it is a square shape we can take to square root to figure what the length width and height are equal to (its a cube so they're all the same)
√100=10
V=lwh so we do 10mm*10mm*10mm which is equal to 1000 mm^3