35/48*(36/77+72/55)请帮我回答下,

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35/48*(36/77+72/55)请帮我回答下,

35/48*(36/77+72/55)请帮我回答下,
35/48*(36/77+72/55)请帮我回答下,

35/48*(36/77+72/55)请帮我回答下,
35/48*(36/77+72/55)
=35/48x36/77+35/48x72/55
=3/4x5/11+3/2x7/11
=15/44+42/44
=57/44

1.29543