Step: 1

[Original expression.]

Step: 2

[Expand the number so as to divide into corresponding decimal equivalents.]

Step: 3

0.2 + 0.05

[Convert the fractions into decimal form.]

Step: 4

= 0.25

[Add.]

Correct Answer is : 0.25

Step: 1

The grid shown is divided into 100 equal parts.

Step: 2

As ninety-nine out of hundred parts are shaded, the decimal represented by the
grid is 0.99.

Step: 3

0.99 can be written as 99 100 .

Step: 4

So, the fraction equivalent to the decimal is 99 100 .

Correct Answer is : 99 100

Step: 1

[Original expression.]

Step: 2

[Expand the number so as to divide into corresponding decimal equivalents.]

Step: 3

0.3 + 0.05

[Convert the fractions into decimal form.]

Step: 4

= 0.35

[Add.]

Correct Answer is : 0.35

Step: 1

The fraction represented by the figure is 7 100 .

[7 out of 100 cells are shaded.]

Step: 2

The decimal number for 7 100 is 0.07.

[As the denominator has two zeroes, put the decimal point two places to the left of 7.]

Step: 3

The decimal number that represents the shaded region is 0.07.

Correct Answer is : 0.07

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