ibu dini pergi kepasar untuk membeli bahan kue beli terigu 9 liter . dibuat kue donat 1½ liter . dibuat kue bolu 3¼ liter . dibuat kue pawa 2½ liter . berapa sisa terigu ibu dini ?
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Materi : Pecahan
9 - 1½ - 3¼ - 2½
= ( 9 - 1 - 3 - 2 ) - ( ½ + ¼ + ½ )
= ( 9 - 6 ) - ( 1¼ )
= ( 9 - 7 ) - ¼
= 2 - ¼
= 1¾
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
9 - 1 1/2 - 3 1/4 - 2 1/2
= (9 - 1 - 3 - 2)(1/2 + 1/4 + 1/2)
= (8 - 3 - 2)(2/4 + 1/4 + 2/4)
= (5 - 2)(3/4 + 2/4)
= (3(5/4)
= (3(1 1/4)
= (3 - 1)(1/4)
= 2 - 1/4
= 8/4 - 1/4
= 7/4
= 1 3/4