Question

Simplify: `1 + 4/(2+3/(5 - 1/2)) - 1/2 (10 ÷ 2)`

विकल्प

• 1

• 0

• `-15/2`

• `-1/2`

Answer 1

0

Explanation:

`1 + 4/(2 + 3/((10 - 1)/2)) - 1/2 xx 5`

= `1 + 4/(2 + 6/9) - 5/2`

= `1 + 4/(2 + 2/3) - 5/2`

= `1 + 4/(8/3) - 5/2`

= `1 + (4 xx 3)/8 - 5/2`

= `1 + 3/2 - 5/2`

= `(2 + 3 - 5)/2`

= 0