Solutions by everydaycalculation.com
2530 - 730 is 35.
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Related: 50/30-7/30 25/30-14/30 25/60-7/30 25/30-7/60 75/30-7/30 25/30-21/30 25/90-7/30 25/30-7/90 25/30-35/30 25/30-49/30
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