Write each decimal as an equivalent fraction. Then, write each numberin expanded form, using both decimal and fraction notation. The first one has been done for you. Expanded Form Decimal and Fraction Form Fraction Notation Decimal Notation (1x 10)+ (5× 1) + (4 는)+(3x) (1x 10) + (5x 1) + (4 x 0.1) + (3 x 0.01) 43 15.43 = 15- 100 + 5 + 10 10 + 5+ 04 0.03 10 100 (1x20) (1x1) -( 21.4= 38.09 =
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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Bra shawn Langston (Grade 04) - Problem set 7 pdf
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1. 5pt :
BIUS A A
x, x E E E E = 8 fr
A STORY OF UNITS
Lesson 7 Problem Set4 6
3. Write each decimal as an equivalent fraction. Then, write each number in expanded form, using both
decimal and fraction notation. The first one has been done for you.
Expanded Form
Decimal and
Fraction Form
Fraction Notation
Decimal Notation
(1x 10) + (5x 1) + (4x-)+(3x)
(1x 10) + (5 x 1) + (4 x 0.1) + (3x 0.01)
43
15.43 = 15-
100
10
5
+]
10 + 5+
0.4
0.03
100
(1x20) (1x1) -(
21.4 =
38.09 =
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