Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

\(\boldsymbol{\frac{1}{2}-\frac{1}{3}+\frac{1}{4}}\) is gelijk aan	A. \(\frac{5}{12}\)
	B. \(\frac{7}{12}\)
	C. \(\frac{9}{24}\)
	D. \(\frac{11}{24}\)
	E. \(\frac{2}{3}\)

[ 1-9227 - op net sinds 13.12.2024-(E)- ]

Translation in E N G L I S H

\(\boldsymbol{\frac{1}{2}-\frac{1}{3}+\frac{1}{4}}\) is equal to	A. \(\frac{5}{12}\)
	B. \(\frac{7}{12}\)
	C. \(\frac{9}{24}\)
	D. \(\frac{11}{24}\)
	E. \(\frac{2}{3}\)

Oplossing - Solution

We zetten elke breuk op dezelfde noemer (12) :
\(\boldsymbol{\frac{1}{2}-\frac{1}{3}+\frac{1}{4} = \frac6{12}-\frac4{12}+\frac3{12}=\frac{6-4+3}{12}=\frac{5}{12}}\)