71.5 + 71.5 = 143
They are: 2 plus 31 = 33
3 qts
A positive eg -5 x -3 = +15
1 x 39, 3 x 13 = 39
Which is more 83 inches or 7 feet
48
Equal
3.14159265357...
25
X-XXIV-X x was equel to 10 I was equel to 1 V was equel to 5 IV means 1 'less than 5'
36.50