Question

Use a standard inch ruler to answer this question. inches 1 2 5 6 7 Centimeters LLL 17 18 19 20 9.20.2.3.4.16 How many 3/8 's are in 6? I

Answer 1

$\frac{3}{8}in\times\frac{2.54\operatorname{cm}}{1in}=0.9525\operatorname{cm}$$\frac{6\operatorname{cm}}{0.9525\operatorname{cm}}=6.2992\approx6$

Therefore, there are 3/8' in 6cm