It is NONE of them as 8 is less than 315 when 8 is divided by 315 it will be less than 1.
8 ÷ 315 ≈ 0.0254
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If English is not your first language but Spanish (likely) is, then you may mean 315 ÷ 8 (315 divided by 8), but that is:
315 ÷ 8 = 39.375
which again is none of them.
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However, if there are some missing spaces and slashes in your question, then:
8 ÷ 3 1/5 = 8 ÷ (3×5+1)/5 = 8 ÷ 16/5 = 8 × 5/16 = 5/2 = 2 1/2 which I guess is c.
No it is not a, b, c or d.
For even results:12 divided by 112 divided by 212 divided by 312 divided by 412 divided by 612 divided by 12For uneven results, decimals, or percentages you can use any number to divide it by.
212
32 + 212 = 244. Divide this by 2 to get the mean and the answer is 122.
106
No it is not a, b, c or d.
For even results:12 divided by 112 divided by 212 divided by 312 divided by 412 divided by 612 divided by 12For uneven results, decimals, or percentages you can use any number to divide it by.
0.0943
212
212 / 1 = 212 424 / 2 = 212 106 / 0.5 = 212 etc.
You divide by 212. There are 212 teaspoons in a litre
212
There are 21,200 centimeters in 212 meters
32 + 212 = 244. Divide this by 2 to get the mean and the answer is 122.
212 + (21/3) = 219.
10.0952
192.7273