semuanya di jawab jangan cmn setengah
Jawaban:
a. 3/35
b.4 239/252
c. 14 4/5
d. 18,48
e. 12,96
f. 0,72
g. 0,152
h. 4/9
i. 1 11/16
j. 2 7/90
k. 3 16/25
L. 91
M. 9/40
Penjelasan dengan langkah-langkah:
semoga bener ya kk
jangan lupa kasih jawaban cerdas nya kk
a.
[tex] \frac{3}{5} [/tex]
b.
[tex] \frac{43}{12} \times \frac{29}{21} = \frac{1247}{252} = 4 \frac{239}{252} [/tex]
c.
[tex] \frac{37}{8} \times \frac{74}{25} = \frac{37}{4} \times \frac{37}{25} = \frac{1369}{100} = 13 \frac{69}{100} \: atau13.69atau \binom{37}{10} ^{2} [/tex]
d.
[tex]7.28 [/tex]
e.
[tex]12.96[/tex]
f.
[tex] \frac{60}{100} \times \frac{12}{100} = \frac{3}{5} \times \frac{3}{25} = \frac{9}{125} desimalnya0.072[/tex]
g.
[tex] \frac{95}{100} \times \frac{16}{100} = \frac{19}{20} \times \frac{4}{25} = \frac{19}{5} \times \frac{1}{5} = \frac{19}{125} [/tex]
h.
[tex] \frac{4}{9} [/tex]
i.
[tex] \frac{27}{16} [/tex]
j.
[tex] \frac{187}{90} = 2 \frac{7}{90} [/tex]
k.
[tex] \frac{91}{25} = 3 \frac{16}{25} [/tex]
l.
[tex]28 \times \frac{13}{4} = 7 \times 3 = 91[/tex]
m.
[tex] \frac{45}{1} \times \frac{1}{2} = \frac{45 \times 1}{1 \times 2} = \frac{45}{2} = 22 \frac{1}{2} [/tex]
n.
[tex] \frac{25}{4} \times \frac{4}{5} = 5[/tex]
o.
[tex] \frac{3}{25} \times \frac{1}{3} = \frac{1}{25} [/tex]
p.
[tex] \frac{15}{100} \times 6 = \frac{3}{20} \times 6 = \frac{3}{10} \times 3 = \frac{9}{10} [/tex]
q.
[tex] 15 \times 0.03 = 0.45 = \frac{9}{20} [/tex]
r.
[tex] \frac{3}{20} \times \frac{40}{100} = 3 \times \frac{2}{100} = 3 \times \frac{1}{50} = \frac{3}{50} [/tex]
s.
[tex] \frac{63}{20} \times \frac{323}{8} = \frac{20349}{160} = 127 \frac{29}{160} [/tex]
t.
[tex] \frac{3}{4} \times \frac{15}{100} = \frac{3}{4} \times \frac{3}{20} = \frac{9}{80} [/tex]
[answer.2.content]
