125 / 7 = fraction 1.2-0.5 * 1.8 / 0.9 8 * 7 * 1.25 2 / 3 + (5 / 6-3 / 4) / 3 / 8 5 / 9 + 4 / 9 / 7
125 / 7 = 17 and 6 / 7
Simple calculation
1.2-0.5*1.8/0.9
=1.2-0.9/0.9
=1.2-1
=0.2
8*7*1.25
=8*1.25*7
=10*7
=70
2 / 3 + (5 / 6-3 / 4) / 3 / 8
=2/3+1/12×8/3
=2/3+2/9
=8/9
5 / 9 of 7 + 4 of 7 * 1 of 9
=(5/7+4/7)*1/9
=1*1/9
=1/9
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