Jawaban:
1. 1 ⁷³⁄₁₅₀
2. 1 ¹¹⁄₃₆
3. 1 ¹³⁄₁₆
Penjelasan dengan langkah-langkah:
1.¹⁸⁄₂₅ + ²³⁄₃₀
= ¹⁰⁸⁄₁₅₀ + ¹¹⁵⁄₁₅₀
= ²²³⁄₁₅₀
= 1 ⁷³⁄₁₅₀
2. ¹⁰⁄₁₈ + ⁹⁄₁₂
= ²⁰⁄₃₆ + ²⁷⁄₃₆
= ⁴⁷⁄₃₆
= 1 ¹¹⁄₃₆
3. ³⁰⁄₃₂ + ²¹⁄₂₄
= ⁹⁰⁄₉₆ + ⁸⁴⁄₉₆
= ¹⁷⁴⁄₉₆ ÷ 6
= ²⁹⁄₁₆
= 1 ¹³⁄₁₆
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Jawaban:
1. 1 ⁷³⁄₁₅₀
2. 1 ¹¹⁄₃₆
3. 1 ¹³⁄₁₆
Penjelasan dengan langkah-langkah:
1.¹⁸⁄₂₅ + ²³⁄₃₀
= ¹⁰⁸⁄₁₅₀ + ¹¹⁵⁄₁₅₀
= ²²³⁄₁₅₀
= 1 ⁷³⁄₁₅₀
2. ¹⁰⁄₁₈ + ⁹⁄₁₂
= ²⁰⁄₃₆ + ²⁷⁄₃₆
= ⁴⁷⁄₃₆
= 1 ¹¹⁄₃₆
3. ³⁰⁄₃₂ + ²¹⁄₂₄
= ⁹⁰⁄₉₆ + ⁸⁴⁄₉₆
= ¹⁷⁴⁄₉₆ ÷ 6
= ²⁹⁄₁₆
= 1 ¹³⁄₁₆