Here are the
things needed to be considered:
20 feet= 1
TEU
40 feet= 1
TEU
For 70
twenty-foot containers, multiply it with the conversion factor (1 TEU/1
twenty-foot) then cancel the twenty-foot unit. The answer is 70 TEUs. As for 30
forty-foot containers, you apply the same process but you use the 2nd conversion
factor which is (2 TEUs/ 1 forty-foot). The answer is 60 TEUs.
So 70+ 60= 130 TEUs
