3,2:0,75-0,9= Tlg bantu jawabannya
Matematika
Bhembenk
Pertanyaan
3,2:0,75-0,9=
Tlg bantu jawabannya
Tlg bantu jawabannya
2 Jawaban
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1. Jawaban zraa16chacha1
Jb :
Cara 1 .
3,2 = 32/10
0,75 = 75/100
0,9 = 9/10
Maka :
3,2 ÷ 0,75 - 0,9
= 32/10 ÷ 75/100 - 9/10
= ( 32/10 x 100/75 ) - 9/10
= 3.200 / 750 - 9/10
= 3.200/750 - 675/750
= 2.525/750
= 3 11/30
Cara 2
3,2 = 32/10
0,75 = ¾
0,9 = 9/10
Maka :
3,2 ÷ 0,75 - 9/10
= 32/10 ÷ ¾ - 9/10
= 32/10 x 4/3 - 9/10
= 128/30 - 9/10
= 101 / 30
= 3 11/30
I Hope This Helps -
2. Jawaban Anonyme
Kelas 5 Matematika
Bab Pecahan
3,2 : 0,75 - 0,9
= 32/10 : 3/4 - 9/10
= 32/10 x 4/3 - 27/30
= 128/30 - 27/30
= 101/30
= 3 11/30
= 3,367