Question

¹/2 × ¹⁰/1 × ²⁰/1. Do a bit easily for class 1​

Answer 1

1 × 10 × 20

2 1 1

1 × 10 × 20

2 × 1 × 1

200

2

= 100

Answer 2

The answer is 100

1/2×10/1×20/1=200/2

the lowest term of 200/2 is 100

but the original answer is 200/2