1. 4 : 1/2 = 2. 10 + 1/5 = 3. 2 - 3/4 =
Matematika
Jeifeos
Pertanyaan
1. 4 : 1/2 =
2. 10 + 1/5 =
3. 2 - 3/4 =
2. 10 + 1/5 =
3. 2 - 3/4 =
2 Jawaban
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1. Jawaban Milieth
1)
4:[tex] \frac{1}{2} [/tex]=4×2
=8
2)
10+[tex] \frac{1}{5} [/tex]=9[tex] \frac{5}{5} [/tex]+[tex] \frac{1}{5} [/tex]
=9[tex] \frac{6}{5} [/tex]
=9+1[tex] \frac{1}{5} [/tex]
=10[tex] \frac{1}{5} [/tex]
3)2-[tex] \frac{3}{4} [/tex]=1+[tex] \frac{4}{4} [/tex]-[tex] \frac{3}{4} [/tex]
=1+[tex] \frac{1}{4} [/tex]
=1[tex] \frac{1}{4} [/tex] -
2. Jawaban FransIdaratun
1▪ 4 : 1/2
=> 4 × 2/1
=> 8/1
=> 8
2▪ 10 + 1/5 ---> Samakan penyebutnya
=> 50/5 + 1/5
=> 51/5
=> 10 1/5
3▪ 2 - 3/4 ---> Samakan penyebutnya
=> 8/4 - 3/4
=> 5/4
=> 1 1/4