4 1/2 - 2 2/5 - Universityku

2/3 + 3/4
3 2/3 + 4 4/5
5 1/2 – 1/4
dengan cara di sederhanakan bantu jawab ka mksi

4 1/2 – 2 2/5

Jawaban:

$4 frac{1}{2} - 2 frac{2}{5} \ frac{9}{2} - frac{12}{5} = frac{45 - 24}{10} \ = frac{21}{10} = 2 frac{1}{10}$

$frac{2}{3} + frac{3}{4} = frac{8 + 9}{12} = frac{17}{12} \ = 1 frac{5}{12}$

$3 frac{2}{3} + 4 frac{4}{5} \ = frac{11}{3} + frac{24}{5} = frac{55 + 72}{15} \ = frac{127}{15} = 8 frac{7}{15}$

$5 frac{1}{2} - frac{1}{4} \ = frac{11}{2} - frac{1}{4} = frac{22 - 1}{4} = frac{21}{4} \ =5 frac{1}{4}$

MAAF KALAU SALAH

SEMOGA MEMBANTU:)