Matematika

Pertanyaan

Tentukan hasil pengerjaan hitung pecahan berikut.
a.1/6 + 7/8
b. 1 1/2 + 8 3/4
c. 5/8 - 14%
d. 0,56 - 1/4

1 Jawaban

  • a. 1/6 + 7/8 = 4/24 + 21/24 = 25/24 = 1 1/24

    b. 1 1/2 + 8 3/4 = 3/2 + 35/4 = 6/4 + 35/4 = 41/4 = 10 1/4

    c. 5/8 - 14/100 = 500/800 - 112/800 = 388/800 = 97/200

    d. 56/100 - 1/4 = 56/100 - 25/100 = 31/100

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