Question

6 x 2:4 x 5 =
4 x 4:8 x3 =
3 x 10 : 6 x 5 =
8 x 5:4x3 =

Answer 1

6×2:4×5=12:2×5=6×5=30;

4×4:8×3=16:8×3=2×3=6;

3×10:6×5=30:6×5=5×5=25;

8×5:4×3=40:4×3=10×3=30;