Jawaban:
1,5 = 15/10
2 1/2 = 5/2
hasil dari = 3/4 x 1,5 : 2 1/2
= ¾ x 15/10 : 5/2
= 45/40 : 5/2
= 45/40 x 2/5
= 90 / 200 = 18/40
¾ × 1,5 ÷ 2 ½ = . . . ?
= ¾ × 15/10 ÷ (2 × 2 + 1)/2
= ¾ × 15/10 ÷ 5/2
= 45/40 ÷ 5/2
= 45/40 × 2/5
= 90/200
= (90 ÷ 10)/(200 ÷ 10)
= 9/20
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Verified answer
Jawaban:
1,5 = 15/10
2 1/2 = 5/2
hasil dari = 3/4 x 1,5 : 2 1/2
= ¾ x 15/10 : 5/2
= 45/40 : 5/2
= 45/40 x 2/5
= 90 / 200 = 18/40
¾ × 1,5 ÷ 2 ½ = . . . ?
= ¾ × 15/10 ÷ (2 × 2 + 1)/2
= ¾ × 15/10 ÷ 5/2
= 45/40 ÷ 5/2
= 45/40 × 2/5
= 90/200
= (90 ÷ 10)/(200 ÷ 10)
= 9/20