6+2 3/7 = ….
7 8/15+13 =….
12 17/21+25 =….
7+4 5/8 = ….
23 3/5+40 =….
Hasil dari
Penjelasan dengan langkah-langkah:
6 +2 3/7
= 6/1 + 17/7
= 7:1×6
=42
= 7:7×17
=17
= 42 + 17
= 59/17
= 3 8/17
7 8/15 + 13
= 113/15 + 13/1
= 15:15×113
=113
= 15:1×13
=195
= 113 + 195
=308/15
= 20 8/15
12 17/21 + 25
= 269/21 + 25/1
= 21:21×269
=269
=21:1×25
= 525
= 269 + 525
= 794/21
= 37 17/21
7 + 4 5/8
= 7/1 + 37/8
= 8:1×7
=56
= 8:8×37
=37
= 56 + 37
= 93/8
= 11 3/8
23 3/5 + 40
= 118/5 + 40/1
= 5:5×118
=118
=8:1×40
=320
= 118 + 320
=438/8
=54 6/8
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