Hasil dari 60% dikali {1,75 - 1 1/4} : 8/25 + 0,5 adalah a.27/20 b.23/16 c.39/16 d.40/17

60% = 60/100 = 6/10
1,75-1,25 = 0,5 = 5/10
8/25= 32/100
0,5 = 5/10
6/10 x 5/10 = 30/100
30/100 : 32/100= 30/100 x 100/32 = 30/32 + 5/10 = 150/160 + 80/160 = 230/160 = 23/16 (B)

➡️Mata Pelajaran: Matematika
➡️Bab: Pecahan
➡️Kata Kunci: Operasi Hitung Pecahan

Pembahasan
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60% × (1,75 - 1 1/4) : 8/25 + 0,5

= 60/100 × (1,75 - 1,25) : 8/25 + 5/10

= 3/5 × 0,5 : 8/25 + 5/10

= 3/5 × 5/10 : 8/25 + 5/10

= 3/10 × 25/8 + 5/10

= 3/2 × 5/8 + 5/10

= 15/16 + 1/2

= 15/16 + 8/16

= 23/16

OPSI➡️B[tex] [/tex]