No. Most style guides suggest that the apostrophe is not needed to indicate the plural.
Other than these erstwhile exceptions, the apostrophe is an indicator of possession, not plurals. Unless there is a need to avoid confusion, you can write the plural of 7 as 7s.
Puto
Expressed algebraically, this would equal 7s - 5.
7s + 12 = 131 Therefore, 7s = 119 s = 119/7 Therefore, s = 17
2
No. There are ~37.57 of them.
8 / 7 in long division is however many 7s go into 8. so there's 1x 7 in 8 with 1 remainder. For this example, assume every number beyond is a 10, multiplied by the remainder. so, it'd be 7s into 10, which is 1 again. Then 7s into 30, which is 4. Then 7s into 20, which is 2. Then 7s into 60, which 8. Then 7s into 40, which is 5. Then 7s into 50, which is 7. And this is a reoccuring number, making it 1.142857142857 and so on.
The current number 7 is Michael Owen.
There are two 7s in the number. Which one do you mean by the 7?
The number seven is a singular, common noun, a word for a thing. Example:My house is number seven.We have sold seven of the cakes.When a number is used to describe a noun (seven students), it is an adjective.
Puto
The answer is 7s + 49.
There is one 7s orbital with two sub-orbitals: 7s(+1/2) and 7s(-1/2) . A picture of this 7s orbital is in 'Related links'
The equivalent of 7s plus 2s is 9s.
5.28751 7s equals 37.
50-500 uSD
made in 1967, what is the question?
there is one 7 for every 10 numbers. There are 20 sets of ten going up to 201, so 20 7s there. There is also the 70s, and 170s, which each have 10 7s, making 20 more 7s. In total, the number 7 appears 40 times from 7 to 201.