Question

using commutative and distributive property of rational numbers , evaluate : 113/56 * 8/5 - 1/10 + 226/5 * 11/56

Answer 1

Answer:

113/56*8/5-1/10+226/5*11/56

=904/448 - 1/10 + 2486/280

=904/448 -(28+2486/280)

=904/448 - 2514/280

=904(5) - 2514 (8) / 2240

=4520 - 20112 / 2240

= - 15592 / 2240

= - 1949 / 80