it is 2,790
3 goes into 31 10 times with remainder 1.
31/3 or 10/331/3 or 10/331/3 or 10/331/3 or 10/3
10 with 1 remaining 31 - 1 = 30 = 3 x 10
3 squared times 2 times 10 32*2*10 = 9*2*10 = 180
10
31 x 10 = 310
There is no whole number that, when multiplied by 3, equals 31. However, if you allow for decimal numbers, then 31 divided by 3 is approximately 10.33 when rounded to two decimal places.
To find the number you need to multiply by 3 to get 10, you would divide 10 by 3. The result is approximately 3.333. This means that when you multiply 3 by approximately 3.333, you will get very close to 10.
10 + 3(x + 2) = 31
3.875
31*3=93 So 31
31 = 3 + 33 + (3/3).