Question

Calculati:1,6 cm • 2,75 + 0,3(6) cm • 6 =
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Answer 1

1,6 cm • 2,75 + 0,3(6) cm • 6 =

= 4,4 cm + \frac{36-6}{90} *6 = \frac{44}{10} + \frac{30}{90} *6=\frac{22}{5} +\frac{6}{3} = \frac{66}{15} +\frac{30}{15} =\frac{96}{15} =\frac{32}{5}