Because the GCF of 31 and 33 is 1.
31,000,000
Thirtyone point eight.
Thirtyone.
Treinta y uno
31 + 12 = 43, and there is no need for a decimal point.
Simplest form
3/7 is in its simplest form.
It is already in simplest form.
no its not in simplest form.........the simplest form would be 1/3
3/8 is in its simplest form.
16/13 is in its simplest form.
1/4 is in its simplest form.