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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

A Number is 15 More than the Other. the Sum of Of the Two Numbers is 195. Find the Numbers. - Mathematics

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प्रश्न

A number is 15 more than the other. The sum of of the two numbers is 195. Find the numbers.

योग

उत्तर

Let the smaller number be x. Then the larger number is: x + 15

The sum of the two numbers is given as 195, so:

x + (x + 15) = 195.

Simplify the equation:

2x + 15 = 195.

Subtract 15 from both sides:

2x = 180.

Divide by 2: x = 90

The larger number is: x + 15 = 90 + 15 = 105

The two numbers are: 90 and 105

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Simple Linear Equations in One Variable
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 12: Simple Linear Equations (Including Word Problems) - Exercise 12 (D)

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सेलिना Concise Mathematics [English] Class 7 ICSE
अध्याय 12 Simple Linear Equations (Including Word Problems)
Exercise 12 (D) | Q 9

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