Question

21 Simplify (24)72/8+(54)72/9​

Answer 1

Answer:

648

Step-by-step explanation:

=24*72/8+54*72/9

=3*72+6*72

=72(3+6) (OR) =216+422

=72(9) =648

=648

Answer 2

Answer:

$(24 \times \frac{72}{8} ) + (54 \times \frac{72}{9} ) \\ (3 \times 72) + (6 \times 72) \\ 216 + 43 \\ 648$