What is the simple algorithm of 6:1 + 1.6 + 3:2 + 3.75?

6 and 1 / 4 + 1.6 + 3 and 2 / 5 + 3.75
=(6.25+3.75)+(1.6+3.4)
=10+5
=15
I hope I can help you. Happy study

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