Question

We have already been adding and subtracting fractions. Now we
are going to learn how to multiply fractions. When we add or
subtract fractions, we are adding or subtracting the same-size parts
(the same denominators). But when we multiply fractions, the sizes of
the parts change (the denominators change).
Look at this half circle. If the half circle is divided in half, we have
one-fourth of a circle.
N- 이-
-=
12 of 1 / 2 = - -
We can come to the same conclusion by multiplying.
Ź Ź -
1
2
4.
We simply change "of" to "times" and then multiply the numerators to find the new numerator and
multiply the denominators to find the new denominator.
What is of ?
Х
4
15
If
necessary, we reduce the answers to lowest terms.
4
Х
=
12
36
Х
3
21
3
7
Multiply these fractions. Reduce your answers to lowest terms if necessary.
3
(5)
(9)
5
6
ထမ
Х
15 - 5
48 16
X Х
-M
00107
(2)
(6)
(10)
4
Х
음
=
× 1
(11)
(3)
မ
oolw
Х
2 / 2
X 2/3
글 × =
=
-a
5
(4)
(8)
(12)
Х
유
10
3​

Answer 1

Respuesta:

i don't now

Explicación:

me lo puedes traducir en español?

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