Math, asked by mahishukla48, 9 months ago

of the
4
1
i.e.,
}
Or Yacht visible above the water?
A 1224 feet length of road was being repaired. After three days, the workers repaired
road. What length of the road was left unrepaired?
II. Multiplication of a Fraction by a Fraction
Example 2 : Reema reads
If we take the product of the numerators of
hour. What part of the book will she be able
the two fractions as the numerator of the
to read in 3 hours?
product; and the product of the
denominators of the two fractions as the
Solution : Part of the book which Reem
denominator of the product, we get the
will be able to read in 35 hours
product.
x 3
axaxc
where and à
3
b
are two
7.
d bxd
1
23 1x23 23
given fractions.
3 7
21 21
21
For example:
1x1 1
3
5 5x2 10
Example 3 : A car runs 16
km using 1 lit
4
3 2x3 6
and
of petrol. How much distance will it cov
5x4 20
using 2 litres of petrol?
4
Solution : The required distance
The product of the two fractions is again a
fraction, in which
3 3
x2 km
(i) the numerator is the product of the two
4 4
numerators of the given fractions; and
67x11
km
km
(ii) the denominator is the product of the
4 4
4x4
denominators of the given fractions.
737
km = 46 km
1
Х
=
and
Ол |
*45x4
Know
More
(167
of a book in one​

Answers

Answered by nagarjunadakua
0

Answer:

4

1

i.e.,

}

Or Yacht visible above the water?

A 1224 feet length of road was being repaired. After three days, the workers repaired

road. What length of the road was left unrepaired?

II. Multiplication of a Fraction by a Fraction

Example 2 : Reema reads

If we take the product of the numerators of

hour. What part of the book will she be able

the two fractions as the numerator of the

to read in 3 hours?

product; and the product of the

denominators of the two fractions as the

Solution : Part of the book which Reem

denominator of the product, we get the

will be able to read in 35 hours

product.

x 3

axaxc

where and à

3

b

are two

7.

d bxd

1

23 1x23 23

given fractions.

3 7

21 21

21

For example:

1x1 1

3

5 5x2 10

Example 3 : A car runs 16

km using 1 lit

4

3 2x3 6

and

of petrol. How much distance will it cov

5x4 20

using 2 litres of petrol?

4

Solution : The required distance

The product of the two fractions is again a

fraction, in which

3 3

x2 km

(i) the numerator is the product of the two

4 4

numerators of the given fractions; and

67x11

km

km

(ii) the denominator is the product of the

4 4

4x4

denominators of the given fractions.

737

km = 46 km

1

Х

=

and

Ол |

*45x4

Know

More

(167

of a book in one

Answered by Anonymous
0

Answer:

DEER WHAT IS THE QUESTION ??

PLEASE MARK ME AS BRAINLIST

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