Answer:
22.5
Step-by-step explanation:

Hope this helps!
assuming this means 6 equal lengths
divide 2 meters by 6
2/6 =0.333 meters each
0.333 meters = 333.33 mm
rounded off to nearest whole mm would be 333 mm's
Cancel out the 2 with 8 in the denominator giveing you 4.
so, 3/4 * 1/7 = (3*1)/(7*4) = 3/28