简便运算133÷133又133/134+1/135?
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133÷133又133/134+1/135
=133÷(133×135)/134+1/135
=133×134/(133×135)+1/135
=134/135+1/135
=1
=133÷(133×135)/134+1/135
=133×134/(133×135)+1/135
=134/135+1/135
=1
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133÷133又133/134+1/135
= 133÷(133×134+133)/134 + 1/135
= 133÷(133×135)/134 + 1/135
= 133×134/133×135) + 1/135
= 134/135 + 1/135
= 1
= 133÷(133×134+133)/134 + 1/135
= 133÷(133×135)/134 + 1/135
= 133×134/133×135) + 1/135
= 134/135 + 1/135
= 1
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