Question

Tolong buatkan soal tentang penjumlahan dan pengurangan pecahan beserta jawabannya minimal 5 soal

tolong buatkan ya makasih,,,

Answer 1

1. 1/2+1/4
disamakan penyebutnya menjadi
2/4+1/4=3/4
2. 3/5-1/3
disamkan penyebutnya
9/15-5/15=4/15
3. 0,25+32,5 langsung dijumlahkan
=32,75
4. 1 2/3 + 2 3/4
=5/3+11/4
disamakan penyebutnya
=20/12+33/12
=53/12
=4 5/12

5. 20,03 - 0,345
=19,685

Answer 2

Soal penjumlahan
1. 5/6 + 2/3 = 5/6 + 4/6 = 9/6 = 3/2 = 1 1/2
2. 9/4 + 2/8 = 18/8 +2/8 = 20/8 = 2 4/8 = 2 1/2
3. 3/3 + 4/6 = 6/6 + 4/6 = 10/6 = 1 4/6 = 1 2/3
4. 5/7 + 2/14 = 10/14 + 2/14 = 12/14 = 6/7
5. 9/2 + 4/5 = 45/10 + 8/10 = 53/10 = 5 3/10

soal pengurangan
1. 6/3 - 2/5 = 30/15 - 6/15 = 24/15 = 8/5 = 1 3/5
2. 6/2 - 3/4 = 12/4 - 3/4 = 9/4 = 2 1/4
3. 5/2 - 4/2 = 1/2
4. 4/5 - 2/3 = 12/15 - 10/15 = 2/15
5. 10/2 - 4/2 = 6/2 = 3