6
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
3.14159265357...
48
Equal
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'
To solve the expression ( 17 + \frac{27}{3 \times 9} ), first calculate ( 3 \times 9 = 27 ). Then divide ( 27 ) by ( 27 ), which equals ( 1 ). Finally, add ( 17 + 1 ) to get ( 18 ). So, the result is ( 18 ).
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