5000, would be your answer.
Answer: 1.875 I am pretty sure that is it
<span>The greatest number that has one comma when written with numerals and with number names is 999,999
In number names form is is written: nini hundred and ninety nine thousand, nine hundred and ninety nine.
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250 calls in 10 hours = 375 in 15 hours
i think it’s is a for the first one