If a = (-11/27), b= (4/9) and c=(-5/18), then verify that a+(b+c) = (a+b)+c.

If a = , b = and c = , then verify that a + (b + c) = (a + b) + c.

Solution:

More Solutions:

• Solve the following, (4/7) and (5/7).
• Simplify the fractions
• Verify commutative property of addition for the following pairs of rational numbers
• Verify that -(-x) = x for x = 10/13
• Fill in the following blanks: (-4/9) + (2/7) is a___ number