Question

quanto vale 1/3.4/6.13/2.18/13

Answer 1

Olá

$1 \div 3 = 0.33 \\ 4 \div 6 = 0.66 \\ 0.33 \times 0.66 = 0.2178 \\ 13 \div 2 = 6.5 \\ 6.5 \times 0.2178 = 1.4157 \\ 18 \div 13 = 1.38 \\ 1.4157 \times 1.38 = 1.95$