Answers

2015-08-16T11:11:05+08:00
1. (19 5/8 - 8 2/8) + 4 1/8
11 3/8 + 4 1/8 = 15 1/2

2. 13 9/16 - (2 5/16 + 6 2/16)
13 9/16 - 8 7/16 = 5 1/8
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2015-08-16T12:58:07+08:00
1.(19 5/8 - 8 2/8)+4 1/8
=(157/8 - 66/8)+33/8
=91/8+33/8
=124/8 or 15 4/8

2.13 9/16-(2 5/16-6 2/16)
=217/16-(37/16-98/16)
=217/16-61/16
=156/16 or 9 12/16
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