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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 6: 1. Tính 100 : { 250 : [ 450 – ( 4 . 5³ – 4.5² ]} + 5¹⁶ : 5¹⁴ + 2⁴. 3² – 2010⁰)

Toán Lớp 6: 1. Tính
100 : { 250 : [ 450 – ( 4 . 5³ – 4.5² ]} + 5¹⁶ : 5¹⁴ + 2⁴. 3² – 2010⁰)

Comments ( 2 )

  1.    100 : { 250 : [ 450 – ( 4 . 5³ – 4.5² ]} + 5¹⁶ : 5¹⁴ + 2⁴. 3² – 2010⁰}
    =>  100 : { 250 : [ 450 – ( 4 . 125 – 4 . 25 )]} + $5^{16 – 14}$ + (16. 9) – 1}
    => 100 : { 250 : [ 450 – ( 500 – 100 ) ]} + $5^{2}$ + 144 – 1}
    => 100 : [ 250 :  (450 – 400 ) + 25 + 144 – 1]
    => 100 : ( 250 :  50 + 25 + 144 – 1)
    => 100 : ( 5 + 25 + 144 – 1)
    => 100 : 173
    => $\frac{100}{173}$
    @jully27
    ___CHÚC BẠN HỌC TỐT___

  2. Giải đáp + Lời giải và giải thích chi tiết:
     100 : { 250 : [ 450 – ( 4 . 5³ – 4.5² ]} + 5¹⁶ : 5¹⁴ + 2⁴. 3² – 2010⁰}
    <=>  100 : { 250 : [ 450 – ( 4 . 125 – 4 . 25 )]} + 516−14516−14 + (16. 9) – 1}
    <=> 100 : { 250 : [ 450 – ( 500 – 100 ) ]} + 5252 + 144 – 1}
    <=> 100 : [ 250 :  (450 – 400 ) + 25 + 144 – 1]
    <=> 100 : ( 250 :  50 + 25 + 144 – 1)
    <=> 100 : ( 5 + 25 + 144 – 1)
    <=> 100 : 173
    <=> 100/173

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222-9+11+12:2*14+14 = ? ( )