Q [775/775] - Universityku

$8 frac{4}{7} + frac{1}{2}$
*wajib menggunakan cara!*
tidak pakai cara otw report:)
________________________
gimana ga kesel, jawaban wajar malah direport 🙂
Kalau yang report, rasanya saya kepo sama jawabannya jadinya:)

Q [775/775]

Q [775/775]

$sf8 frac{4}{7} + frac{1}{2} \$

$sf = frac{7 times 8 + 4}{7} + frac{1}{2} \$

$sf = frac{60}{7} + frac{1}{2} \$

$sf = frac{120}{14} + frac{7}{14} \$

$sf = frac{127}{14} \$

$sf = 9 frac{1}{27} \$

••

$mathbb color{aqua} underbrace{JAWABAN}$

$bold{9 frac{1}{14} }$

——————

$mathbb color{orange} underbrace{PENYELESAIAN}$

cara 1 :

$sf8 frac{4}{7} + frac{1}{2}$

$sf = 8 + ( frac{4}{7} + frac{1}{2} ) to small { sf samakan : penyebutnya}$

$sf = 8 + ( frac{8}{14} + frac{7}{14} )$

$sf = 8 + ( frac{8 + 7}{14} )$

$sf = 8 + frac{15}{14}$

$sf = 8 + 1 frac{1}{14}$

$sf = 9 frac{1}{14}$

$\$

cara 2 :

$sf8 frac{4}{7} + frac{1}{2} to small ubah : menjadi : pecahan : biasa$

$sf = frac{60}{7} + frac{1}{2} to small samakan : penyebutnya$

$sf = frac{120}{14} + frac{7}{14}$

$sf = frac{120 + 7}{14}$

$sf = frac{127}{14}$

$sf = 9 frac{1}{14}$

——————

$mathbb color{red} underbrace{KESIMPULAN}$

$sf Jadi, hasil : dari : bold{8 frac{4}{7} + frac{1}{2}} : adalah : small boxed{{bold{9 frac{1}{14} }}}$

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