Question

calcule:

a)16,04×3,1
b)15,55×6
c)234×0,1​

Answer 1

a)

1604

× 31

1604

+ 4812

49724

portanto

$16,04\times3,1=49,724$

b)

1555

× 6

9330

portanto

$15,55\times6=93,3$

c)

234

× 1

234

Logo

$234\times0,1=23,4$