75/24+64/25+48/32
=25/8+64/25+3/2
=3+1/8+2+14/25+1+1/2
=6+ï¼1/8+14/25+1/2ï¼
=6+ï¼25+112+100ï¼/200
=6+1+37/200
=7å37/200
=25/8+64/25+3/2
=3+1/8+2+14/25+1+1/2
=6+ï¼1/8+14/25+1/2ï¼
=6+ï¼25+112+100ï¼/200
=6+1+37/200
=7å37/200
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