Presentation top top theme: "Fractions A portion is a number the names one equal part of a whole."— Presentation transcript:
You are watching: A number that names a part of a whole or part of a group
1 fountain A fraction is a number the names one equal part of a whole.
2 Vocabulary portion numerator denominator equivalent portion
3 The denominator is the number below the bar in a fraction. It speak the total variety of equal parts. The numerator is the number above the bar in a fraction. It tells how many of the equal parts of the totality or team are gift considered. 3434 three-fourths
4 Shaded parts Equal parts in a entirety 3535 1212 1 component shaded 2 equal components 3 components shaded 5 equal components
5 5858 five-eighths =
6 452163452163 What is the denominator in these fractions? What is the molecule in the adhering to fractions? 8 105395
7 Jose has three pencils. That sharpened one pencil.
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What fraction represents the sharpened component of the group? How countless are in the totality or group? (denominator) How countless are in the component we room talking about? (numerator) 1 3
8 identical Fractions Twelfths tenths Ninths Eighths Sixths Fifths Fourths Thirds Halves entirety
9 Sample concerns
10 Which group shows much less than 5/8 of the squares shaded?
11 Marcelo has actually a bag that includes 3 red, 1 blue, 6 green, and 2 yellow marbles. What fractional component of the bag the marbles is red? 1/12 2/12 3/12 6/12 RRR B GGGGGG YY
12 Which point best to represent 40 ~ above the number line? ABCDABCD 16 CBAD 647280 testimonial Vocabulary