Question

ПОМОГИТЕ ПЛЛЛЛИЗ!
найдите произведение:
1 1/3×2 1/4
2 1/2×3/5
1 1/2×1 1/3

Answer 1

1 1/3×2 1/4=43*94=3
2 1/2×3/5=52*35=32=1 12
1 1/2×1 1/3=32*43=2

Answer 2

1 1/3x2 1/4=4/3x9/4=3
2 1/2x 3/5=5/2x3/5=3/2=1 1/2
1 1/2x1 1/3=3/2x4/3=2