Question

3.1*3.1*3.1+1.1*1.1*1.1/3.1*3.1-3.1*1.1+1.1*1.1​

Answer 1

Answer:

28.92

Step-by-step explanation:

3.1×3.1×3.1+1.1×1.1×1.1/3.1×3.1-3.1×1.1+1.1×1.1

=29.791+1.21×0.35×3.1-3.41+1.21

=29.791+1.330-3.41+1.21

=32.33-3.41

=28.92