Advertisements
Advertisements
प्रश्न
Express the following percentage as a fraction and as a decimal number:
0.02 %
Advertisements
उत्तर
0.02 % =`0.02/100`
`= 2/(100 xx 100) = 2/10000 = 1/5000`
`= 2/10000 = 0.0002`
APPEARS IN
संबंधित प्रश्न
Write the following as percent:
13 : 75
Write the following as percent:
Express the following as decimal fractions:
32%
Find the percentage change, when a number is changed from :
6.25 to 7.50
Express the following as percent: `2/3`
A girl got 375 marks out of 500 in the first term examination, 560 marks out of 800 in the second term examination, and 840 marks out of 1200 in the third term examination. Find:
(i) her percentage score in the first term examination.
(ii) her percentage score in the second term examination.
(iii) her percentage score in the third term examination.
(iv) the total marks secured in all the three examinations.
(v) the total marks scored in all the three examinations.
(vi) her percentage score on the whole in all three examinations.
A number is increased by 25% and then decreased by 20%. Find the percentage change in that number
When Mathi was buying her flat she had to put down a deposit of `1/10` of the value of the flat. What percentage was this?
Sachin and Sanjana are calculating 23% of 800.
Now calculate 52% of 700 using both the ways described above. Which way do you find easier?
The pieces of Tangrams have been rearranged to make the given shape.
By observing the given shape, answer the following questions:
- What percentage of total has been coloured?
- Red (R) = ______
- Blue (B) = ______
- Green (G) = ______
- Check that the sum of all the percentages calculated above should be 100.
- If we rearrange the same pieces to form some other shape, will the percentage of colours change?
