An easier way to do this is by reducing.
144/12 =
72/6 =
36/3 =
12/1 =
12
Otherwise, you can think about it like this,
12 x ? = 144
If you memorized the multiplication table, you would know that 12 x 12 = 144
Does that help?
Divide 5316 by twelve. Then multiply the answer by seven.
There are four quarters in a whole. Since a dozen consists of twelve, you can divide twelve by three to find that there are four quarters in a dozen.
1/7 x 12/9 = 12/63 = 4/21
Divide by twelve, therefore 66.9 inches = 5'7.5"
To convert any fraction to a decimal, just divide the numerator by the denominator, in any calculator. In this case, you need to divide 12 / 16.
Divide by twelve.
Divide by twelve. 12 inches = 1 foot.
Divide 5316 by twelve. Then multiply the answer by seven.
The only integer is 1.
2
moon
All you have to do is divide the numerator into the denominator.
There are four quarters in a whole. Since a dozen consists of twelve, you can divide twelve by three to find that there are four quarters in a dozen.
1/7 x 12/9 = 12/63 = 4/21
Divide by twelve, therefore 66.9 inches = 5'7.5"
Divide the circumference by Pi.
Multiply 48 by five then divide the answer by twelve...