45% : 0,25 × 2 1/4 =
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Penjelasan dengan langkah-langkah:
45% ÷ 0,25 × 2 1/4 =
= 1 4/5 × 2 1/4
= 9/5 × 9/4
= 9×9/5×4
= 81/20
= 4 1/20
= 4,05.
Penjelasan dengan langkah-langkah:
45% = 45/100
0,25 = 25/100
2 1/4 = 9/4
[tex] \frac{45}{100} \times \frac{100}{25} \times \frac{9}{4} \\ = \frac{81}{20} \\ = 4 \frac{1}{20} [/tex]
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