हिंदी

The sum of 2 numbers is 120, and their ratio is 2:3. Find the numbers. - Mathematics

Advertisements
Advertisements

प्रश्न

The sum of 2 numbers is 120, and their ratio is 2:3. Find the numbers.

विकल्प

  • (40, 80)

  • (50, 70)

  • (36, 84)

  • (48, 72)

MCQ
Advertisements

उत्तर

(48, 72)

Explanation:

Let the numbers be 2x and 3x,

2x + 3x = 120

5x = 120

x = `120/5`

∴ x = 24

Hence, the numbers are:

2x = 2(24) = 48,

3x = 3(24) = 72

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Simultaneous Linear Equations - MULTIPLE CHOICE QUESTIONS [पृष्ठ ६१]

APPEARS IN

बी निर्मला शास्त्री Mathematics [English] Class 9 ICSE
अध्याय 5 Simultaneous Linear Equations
MULTIPLE CHOICE QUESTIONS | Q 12. | पृष्ठ ६१
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×