About four hours each week.
14
tens
About seven times a week.
As many as they can comprehend and enjoy.
Portions of it are read, several times each week.
About four hours each week.
The Torah is read in the synagogue several times per week.
4 out of 7
4/7
Each week is vary.
tens
14
You could write the sentence in these ways, depending on the context of what you want to say:How many times does the biology class meet each week?How many times should the biology class meet each week? (Example: A new teacher asking his superior.)
1
tens
NICE