Question

2/3muliply by3/5muliply by5/2 - 1​

Answer 1

Answer:

2/3×3/5×5/2-1

=-1

hope it will help you

Answer 2

Answer:

2/3×3/5×5/2-1

2×3×5/2×3×5-1

1-1=0

hope my answer help you follow mee...plz