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प्रश्न
Write equation for the following statement:
If you add 3 to one-third of z, you get 30.
योग
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उत्तर
One third of z is `z/3`.
∴ `z/3 + 3 = 30`
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अध्याय 4: Simple Equations - EXERCISE 4.1 [पृष्ठ ६३]
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