10 2/5 ×3 4/6 =
4 8/10 : 2 2/4 =
35-22 (pangkat 2 )=
4 8/10 : 2 2/4 =
35-22 (pangkat 2 )=
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Jawaban:
1. 10 2/5 × 3 4/6
= 52/5 × 22/6
= 1144/30
= 572/15 atau 2 19/3
2. 4 8/10 : 2 2/4
= 48/10 : 10/4
= 24/5 : 5/2
= 24/5 × 2/5
= 48/25 atau 1 23/25
3. (35 - 22)²
= 13²
= 169