Solutions by everydaycalculation.com
2030 - 830 is 25.
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Related: 40/30-8/30 20/30-16/30 20/60-8/30 20/30-8/60 60/30-8/30 20/30-24/30 20/90-8/30 20/30-8/90 20/30-40/30 20/30-56/30
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