Matematika Sekolah Dasar Hallo gais [ 1/3 ]

Winter = ½ × 20
æ = 20² - 10
-
Maka Tentukan
= Winter + æ

--
Nt : Kebanyakan drama dah user br _-'' ​

Hallo gais [ 1/3 ]

Winter = ½ × 20
æ = 20² - 10
-
Maka Tentukan
= Winter + æ

--
Nt : Kebanyakan drama dah user br _-'' ​

PENYELESAIAN

Winter = 1/2 × 20

ae = 20² - 10

______

winter + ae

(1/2 × 20) + (20² - 10)

(20 : 2) + ((20 × 20) - 10))

10 + (400 - 10)

10 + 390

400

[tex]\tt{{ \red{ -༆Vin}}}[/tex]

Diketahui :

[tex]\bold{ winter \: = \: \frac{1}{2} × 20 }[/tex]

[tex]\bold{ æ \: = \: {20}^{2} - 10 }[/tex]

[tex]\\[/tex]

Ditanya :

[tex]\bold{ winter + æ }[/tex]

[tex]\\[/tex]

Jawab :

[tex]\bold{ → \underline{winter}}[/tex]

[tex]\bold{ = \frac{1}{2} × 20 }[/tex]

[tex]\bold{ = \frac{1}{2} × 20 }[/tex]

[tex]\bold{ = \frac{1 × 20 }{20 }}[/tex]

[tex]\bold{ = \frac{20}{20}}[/tex]

[tex]\bold{ = 1 × 10 }[/tex]

[tex]\bold{ = \underline{10}}[/tex]

[tex]\\[/tex]

[tex]\bold{ → \underline{æ}}[/tex]

[tex]\bold{ = {20}^{2} - 10 }[/tex]

[tex]\bold{ = ( 20 × 20 ) - 10 }[/tex]

[tex]\bold{ = 400 - 10 }[/tex]

[tex]\bold{ = \underline{390}}[/tex]

[tex]\\[/tex]

[tex]\bold{ = winter + æ }[/tex]

[tex]\bold{ = 10 + 390 }[/tex]

[tex]\bold{ = \underline{400}}[/tex]

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