Respuesta :
solution:
1 x 1 + 8 x 1/100 + 9 x 1/1000
As per the rule of order of operations i.e. division, multiplication , addition and subtraction, it will become:
= 1 x 1 + 8 x 0.01 + 9 x 0.001
= 1 + 0.08 + 0.009
= 1.08 + 0.009
= 1.089
Answer will be 1.089