Me plz me plz me i’m begging you plz me plz it’s an emergency i’m begging you plz

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.