Jawaban:
5 2/5 x 2 5/2 + 5 2/2 - 2 5/5
27/5 x 9/2 + 12/2 - 15/5
243/10 + 6 - 3
243/10 + 3
243/10 + 30/10
273/10
27 3/10
5 ⅖ × 2 5/2 + 5 2/2 - 2 5/5
= (5 × 5 + 2)/5 × (2 × 2 + 5)/2 + 5 1/1 - 2 1/1
= 27/5 × 9/2 + 5 - 2
= 243/10 + 5 - 2
= 24,3 + 5 - 2
= 29,3 - 2
= 26,3
26,3 = 263/10
= 26 3/10
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Jawaban:
5 2/5 x 2 5/2 + 5 2/2 - 2 5/5
27/5 x 9/2 + 12/2 - 15/5
243/10 + 6 - 3
243/10 + 3
243/10 + 30/10
273/10
27 3/10
5 ⅖ × 2 5/2 + 5 2/2 - 2 5/5
= (5 × 5 + 2)/5 × (2 × 2 + 5)/2 + 5 1/1 - 2 1/1
= 27/5 × 9/2 + 5 - 2
= 243/10 + 5 - 2
= 24,3 + 5 - 2
= 29,3 - 2
= 26,3
26,3 = 263/10
= 26 3/10