CBSE Class 6: Proportions Videos | Proportions
Proportions
Meaning of proportions and their uses, problems based on proportion
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Ratio
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Unitary Method
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Proportions
- 27 is to x is as 63 is to 84
- if x::4:15,then find the value of x
- 88weeks=__________months ________days
- a photograph is 3 cm wide and 5 cm long. If the photograph is enlarged so that the long side is 15 cm, how wide will the phoo graph be? wide will the pho
- Determine whether 24,28 ,36,48 are in proportion
- If a : 15 :: 6 : 45 , then find the value of a.
- Are the ratio 5g : 6g and 10kg : 12 kg in proportion?
- Do the ratios 30 cm to 4 m and 20 sec to 6 minutes form a proportion?
- Ravi bought 4 dozen bananas for Rs 120, if Amit wants to buy 12 dozen bananas of the same price, how much does he have to pay?
- If the interest on a sum of Rs 5250 for a year is Rs 420, what is the rate percent of interest per annum?