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          꼉(j)ĊW(sh)}uͬ\(yng)}

          r(sh)g2021-02-07 19:05:56 W(sh)} ҪͶ

          꼉(j)ĊW(sh)}uͬ\(yng)}𰸣

          (do)Z(y)һһһ컬^(gu)ܣ СģСW(xu)W(sh)}ϣ(du),gӭxHP(gun)֪R(sh)Ո(qng)P(gun)עCNFLAW(xu)(x)W(wng)!

          СW(xu)(sh)W(xu)W(sh)}һ

          1tUPÿ֧0.19Ԫ{(ln)UPÿ֧0.11ԪɷNUPI(mi)16֧2.80Ԫ.(wn)t{(ln)UPI(mi)֧?

          ⣺“”X(qin)Ćλ.҂?c)O(sh)룬һN“u”11ֻ_һN“”19ֻ_16(g)^280ֻ_.

          F(xin)ѽ(jng)I(mi)UP(wn)}D(zhun)“uͬ\”(wn)}.Ô(sh)ʽ

          {(ln)P(sh)=(19×16-280)÷(19-11)

          =24÷8

          =3(֧).

          tP(sh)=16-3=13(֧).

          I(mi)13֧tUP3֧{(ln)UP.

          (du)@(li)(wn)}Ӌ(j)㣬֪_(sh)'.2е“_(sh)”19c11֮30.҂ҲO(sh)16ֻ8ֻ“”8ֻ“u”(j)@һO(sh)_(sh)

          8×(11+19)=240.

          28040.

          40÷(19-11)=5.

          ֪O(sh)е8ֻ“u”(yng)5ֻҲ“u”({(ln)UP)(sh)3.

          30×819×1611×16ҪӋ(j)Щ.֪(sh)(li)Ӌ(j).

          (sh)HϣO(sh)һ(g)Ô(sh)u(sh).O(sh)16ֻУ“Ô(sh)”10“u(sh)”6_(sh)

          19×10+11×6=256.

          28024.

          24÷(19-11)=3

          ֪O(sh)6ֻ“u”Ҫ3ֻ.

          ҪʹO(sh)Ĕ(sh)ܽoӋ(j)㎧(li)㣬ȡQ㱾I(lng).

          СW(xu)(sh)W(xu)W(sh)}

          1ֻu88(g)^244ֻ_uøжֻ?

          ⣺҂?c)O(sh)ÿֻu“u(d)”һֻ_վ;ÿֻӶÃɗlһÃֻ_վ.F(xin)ϳF(xin)_Ŀ(sh)һ·Ҳ

          244÷2=122(ֻ).

          122@(g)(sh)u^(sh)һӵ^(sh)ஔ(dng)˃ɴ.ˏ122pȥ^(sh)88ʣµľ^(sh)

          122-88=34

          34ֻ.(dng)Ȼu54ֻ.

          34ֻu54ֻ.

          Ӌ(j)ԚwY(ji)ʽ

          _(sh)÷2-^(sh)=Ӕ(sh).

          ĽⷨǡO㽛(jng)ӛd.һγһΜpRӔ(sh)ຆ(jin)!܉@Ҫúu_(sh)քe42422.(dng)(wn)}D(zhun)@(li)(wn)}r(sh)“_(sh)”Ͳһ42Ӌ(j)㷽вͨ.҂(du)@(li)(wn)}oһNһⷨ.

          ߀f(shu)1.

          O(sh)88ֻô4×88ֻ_244ֻ_

          88×4-244=108(ֻ).

          ÿֻu(4-2)ֻ_Թu

          (88×4-244)÷(4-2)= 54(ֻ).

          f(shu)҂?c)O(sh)88ֻ“”54ֻ.u.˿гʽ

          u(sh)=(_(sh)×^(sh)-_(sh))÷(_(sh)-u_(sh)).

          (dng)Ȼ҂ҲO(sh)88ֻ“u”ô_2×88=176(ֻ)244ֻ_

          244-176=68(ֻ).

          ÿֻuÿֻ(4-2)ֻ_

          68÷2=34(ֻ).

          f(shu)O(sh)е“u”34ֻҲгʽ

          Ô(sh)=(_(sh)-u_(sh)×^(sh))÷(_(sh)-u_(sh)).

          ɂ(g)ʽضãһ(g)Ô(sh)u(sh)ÿ^(sh)ȥp֪һ(g)(sh).

          O(sh)ȫuȫͨ@ӵ˼·˷Q(chng)“O(sh)”.

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