Solutions by everydaycalculation.com
1630 - 110 is 1330.
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Related: 32/30-1/10 16/30-2/10 16/60-1/10 16/30-1/20 48/30-1/10 16/30-3/10 16/90-1/10 16/30-1/30 80/30-1/10 16/30-5/10 16/30-1/50 16/30-7/10 16/30-1/70
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