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The Sum of Three Consecutive Natural Numbers is 216. Find the Numbers - Mathematics

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प्रश्न

The sum of three consecutive natural numbers is 216. Find the numbers

योग

उत्तर

Let the three consecutive natural numbers be x, x + 1 and x + 2.
Then, sum = x + x + 1 + x + 2 = 216
⇒ 3x + 3 = 216
⇒ 3x = 213
x = 71
⇒ x + 1 = 72, x + 2 = 73
Thus, the 3 natural numbers are : 71, 72 and 73.

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Simple Linear Equations in One Variable
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Linear Equations - Exercise 7.2

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फ्रैंक Mathematics [English] Class 9 ICSE
अध्याय 7 Linear Equations
Exercise 7.2 | Q 9
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