Question

16+24/8=
(16+24)/8=
5*9-7=
5*(9-7)=

Answer 1

16+24/8=16+3=19

(16+24)/8=40/8=5

5*9-7=45-7=38

5*(9-7) =5*2=10

Answer 2

$16 + 24 \div 8 = 13 \\ (16 + 24) \div 8 = 5 \\ 5 \times 9 - 7 = 38 \\ 5 \times (9 - 7) = 10$