Question

терап:
12
B
'ictor
cm
3
+
1
2-cm
5
C/
2.
Find out how much course content is left?
7.
Find the perimeters of (1) AABE (ii
) the rectangle BCDE in
this figure. Which figure has greater perimetre and by how
much?
ICOCRM
2.1 Multiplication of fractions
2.1.1 Multiplication of a fraction by a whole number
When we multiply whole numbers we know we are repeatedly adding
number. For example 5 x 4 means adding 5 groups of 4 each or 5 times 4.
1
1
1
Thus, when we say 2*- it means adding - twice or 2 times
4
4
4
D
4-cm
3
2
1-cm
E
1
et us represent this pictorially. Look at Figure 1. Each shaded part is
part of a square. Thet
4​

Answer 1

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Step-by-step explanation:

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