Matematika

Pertanyaan

Tolong pake cara agar saya mengerti.Soalnya saya gak bisa ntk.Tolong pake cara agar saya paham.Tank'you.
Tolong pake cara agar saya mengerti.Soalnya saya gak bisa ntk.Tolong pake cara agar saya paham.Tank'you.

2 Jawaban


  • [tex] \frac{182}{70} \div \frac{7}{7} = \frac{26}{10} \div \frac{2}{2} = \frac{13}{5} = 2 \frac{3}{5} [/tex]
    [tex] \frac{5}{8} \times \frac{125}{125} = \frac{625}{1000} \div \frac{100}{100} = 62.5\%[/tex]
    [tex]85\% + \frac{3}{4} = \frac{85}{100} + \frac{3}{4} = \frac{85 + 75}{100} = \frac{160}{100} \div \frac{100}{100} = 1.6[/tex]
  • 12) 182/70 => habis d bagi 14
    jdi 13/5 = 2 3/5
    jwb. D
    13) 5/8 ×100% = 500/8 % = 62,5 %
    jwb. C
    14) 85% + 3/4 = 85/100 + 3/4
    = 85/100 + 75/100
    = 160/100 = 8/5 = 1,6
    jwb.A