What does 1/2 ÷ 1/6 equal

I'm to lazy to do the math lol. ​

1. are the triangles similar and if so why? what is the value of x? show your work.

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).