The Smith family read their natural gas meter. The previous reading was 23,871 ccf and the current reading was 23,910. How many ccf of natural gas did they use during this period?
1
Expert's answer
2021-09-20T16:49:14-0400
The ccf of natural gas used = The current reading subtract Previous reading
Therefore
The CCF of natural gas they used "= 23910-23871=39"
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