Question

1. Now change the following to indirect speech.
1. "I can do this sum myself.

2. “Gita is absent today."

3. "We are going for a walk

4. "He will return tomorrow."

5. "I don't know English.

6. "I have seen the movie."





ans please​

Answer 1

Percentages:

A percent Is a fraction with denominator 100. i.e 1/100

Per cent is derived from Latin word ‘per centum’ meaning ‘per hundred’.

It is denoted by % symbol

1% means 1/100= .01

 

Some Conversion rule of percentage:

Rule 1. To convert a percentage into fraction:

Write the number as the numerator and 100 as the denominator and then reduced fraction to its simplest form.

 

Rule 2. Convert a fraction or ratio into a percentage:

Multiply the fraction by 100 & add the % symbol.

 

Rule3 : To convert a percentage into decimal:

Remove the% sign and shift the decimal point in the number by two places to the left.

 

Rule 4:

Convert a decimal into percentage:

Shift decimal point in the number by two places to the right and add% sign.

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Solution:

a)

percentage of 3:4= (3/4) x 100        ( on multiplying by 100)

% of 3:4 = 3 x 25 = 75 %

% of 3:4 = 75 %

b)  

percentage of 2:3= (2/3) x 100        ( on multiplying by 100)

% of 2:3 = 200/3 = 66 2/3%

% of 2:3 = 66 2/3 %

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