Question

draw circles and mark the fractional part given below. colour them also:1. 3/82. 2/53. 4/94. 5/125. 5/24​

Answer 1

Answer:

UNIT 2

FRACTIONS AND DECIMALS

(A) Main Concepts and Results

• A fraction is either a proper fraction or an improper fraction.

• A proper fraction is a number representing a part of a whole. This

whole may be a single object or a group of objects. An improper

fraction is a number in which numerator is greater than denominator.

• A mixed fraction is a combination of a natural number and a proper

fraction.

• Two fractions are multiplied by multiplying their numerators and

denominators separately and writing the product as

product of numerators

product of denominators

. For example,

×

× = =

×

2 3 2 3 6

.

5 4 5 4 20

• A fraction acts as an operator ‘of ’. For example,

1

3

of 3 is

1

3

× 3 = 1.

• The product of two proper fractions is less than each of the fractions,

For example,

1 1 1

2 3 6

× = and

1

6

is less than both

1

2

and

1

3

.

• The product of a proper and an improper fraction is less than the

improper fraction and greater than the proper fraction. For example,

1 3

2 2

× =

3

4

and

3

4

is less than

3

2

but greater than

1

2

.

• The product of two improper fractions is greater than the two fractions.

For example,

3 7

2 4

× =

21

8

and

21

8

is greater than both

3

2

and

7

4

.

Step-by-step explanation:

and plz follow

Answer 2

Answer:

A complete or whole circle is taken as 1 and parts of the circles are represented as fractions. For example, if a circle is divided into 8 equal parts, each of the parts represents the fraction 1/8. Three parts of such a circle would represent 3/8 and on.

Here we are dealing with a type of problems, where fractions representing certain parts in a circle are given and we are required to find the fraction representing the remaining unknown part of the circle. To solve such problems, we add up the fractions representing the fractional parts and then subtract the sum from 1, the whole circle. The result gives the fraction representing the unknown fractional part of the circle.