Question

 tính nhanh 20,1*134,77 +6,7*24,6*3 -6*59,37*3,35

Answer 1

=20,1×134,77+20,1×24,6−20,1×59,37

=20,1×(134,77+24,6−59,37)

=20,1×100

=2010

Answer 2

\(=20.1\left(134.77+24.6-59.37\right)=20.1\cdot100=2010\)

Answer 3