100
110 therms.
1.034 therms
1 BTU is 0.00001 therms.
1 million BTU = 10 Therms
509
The word deca- means ten, so there are ten therms in a decatherm.
The answer depends on the material. The number of therms in liquid nitrogen is pretty close to 0.
1250
Eleven
divide the number of therms by 10,000 to get mmcf
Therms Natural Gas to CCF Natural Gas multiply by 0.9756