Matematika Sekolah Dasar .......……....…..........…........…....….…...............………........………...….…......….…....……........….........…........





































[tex] \frac{2}{8}y = 18[/tex]
a.)y=?
b.)y×y=?
c.)y+y=?

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[tex] \frac{2}{8}y = 18[/tex]
a.)y=?
b.)y×y=?
c.)y+y=?

a). y = ?

2/8y = 18

y = 18 × 8/2

y = 18 × 4

y = 72

b. y × y

= 2/8y = 18

y = 18 × 8/2

y = 18 × 4

y = 72

y × y

= 5.184

c). y + y

2/8y = 18

y = 18 × 8/2

y = 18 × 4

y = 72

y + y

= 72 + 72

= 144

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