Quizz1) ¾ × ⅔ × 0,5 = ….2) ½ – ¾ + ⅔ = …note :poin cantik :v

By Admin ReiPosted on December 4, 2022

Quizz1) ¾ × ⅔ × 0,5 = ....2) ½ - ¾ + ⅔ = ...note :poin cantik :v

Quizz1) ¾ × ⅔ × 0,5 = ….2) ½ – ¾ + ⅔ = …note :poin cantik :v

Penjelasan dengan langkah-langkah:

Pecahan

_ _ _ _ _ _

$sf frac{3}{4} times frac{2}{3} times 0.5$

$sf = frac{3}{4} times frac{2}{3} times frac{1}{2}$

$sf = frac{3 times 2}{4 times 3} times frac{1}{2}$

$sf = frac{6}{12} times frac{1}{2}$

$sf = frac{1}{2} times frac{1}{2}$

$red{ = frac{1}{4} } \$

_

$frac{1}{2} - frac{3}{4} + frac{2}{3}$

$= frac{6}{12} - frac{9}{12} + frac{8}{12}$

$= frac{ - 3}{12} + frac{8}{12}$

$red{ = frac{5}{12} } \$

$frac{3}{4} times frac{2}{3} times 0.5 = frac{1}{4}$

$0.5 = frac{5}{10} = frac{1}{2}$

$to frac{3}{4} times frac{2}{3} times frac{1}{2}$

$to frac{6}{24} = frac{1}{4}$

.

$frac{1}{2} - frac{3}{4} + frac{2}{3} = frac{5}{12}$

$to frac{1}{2} - frac{3}{4} + frac{2}{3}$

$to (frac{6}{12} - frac{9}{12} )+ frac{8}{12}$

$to - frac{3}{12} + frac{8}{12}$

$to frac{5}{12}$

.