Question

8 3/4 x 1 1/3 + 2 1/2 : 3/4

Answer 1

8 3/4 × 1 1/3 + 2 1/2 : 3/4
= 35/4 × 4/3 + 5/2 × 4/3
= 35/1 × 1/3 + 5/1 × 2/3
= 35/3 + 10/3
= 45/3
= 15

Answer 2

8 3/4 × 1 1/3 + 2 1/2 ÷ 3/4


(4×8+3) × (3×1+1) + (2×2+1) ÷ 3/4

35/4 × 4/3 + 5/2 ÷ 3/4

35×4/4×3 + 5/2 × 4/3

35×4/4×3 + 5×4/2×3

140/12 + 20/6

140×6/12×6 + 20×12/6×12

840/72 + 240/72

1.080÷8/72÷8

135÷3/9÷3

45÷3/3÷3

15/1

15