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प्रश्न
An equivalent ratio of 4 : 7 is
विकल्प
1 : 3
8 : 15
14 : 8
12 : 21
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उत्तर
12 : 21
Explanation;
Hint: `12/21 = (3 xx 4)/(3 xx 7)`
= `4/7`
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संबंधित प्रश्न
Find the ratio of 9 m to 27 cm
Population of Rajasthan = 570 lakhs and population of UP = 1660 lakhs.
Area of Rajasthan = 3 lakh km2 and area of UP = 2 lakh km2.
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2) Which State is less populated?
Fill in the following blanks:
| 14 | = | = | 6 | |
| 21 | 3 |
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