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प्रश्न
The value of (– 27x2y) ÷ (– 9xy) is ______.
विकल्प
3xy
– 3xy
– 3x
3x
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उत्तर
The value of (– 27x2y) ÷ (– 9xy) is 3x.
Explanation:
We have,
`(-27x^2y) ÷ (-9xy) = (-27x^2y)/(-9xy)`
= `(27 xx x xx x xx y)/(9 xx x xx y)`
= `27/9 x`
= 3x
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Observe the following nutritional chart carefully:
| Food Item (Per Unit = 100g) | Carbohydrates |
| Rajma | 60g |
| Cabbage | 5g |
| Potato | 22g |
| Carrot | 11g |
| Tomato | 4g |
| Apples | 14g |
Write an algebraic expression for the amount of carbohydrates (in grams) for y units of potatoes and 2 units of rajma.
