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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ६

A particular high school has 1500 students 50 teachers and 5 administrators. If the school grows to 1800 students and the ratios are maintained, then find the number of teachers and administrators - Mathematics

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प्रश्न

A particular high school has 1500 students 50 teachers and 5 administrators. If the school grows to 1800 students and the ratios are maintained, then find the number of teachers and administrators

बेरीज

उत्तर

Administrators : teachers : students

= 5 : 50 : 1500

= 1 : 10 : 300

If the school grows to 1800 students then 10 parts = teachers

1 part = administrators

300 parts = 1800

1 part = `1800/300` = 6

10 parts = 6 × 10 = 60

So, if the school grows to 1800 students the new ratio is administrators : teachers : students

6 : 60 : 1800

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पाठ 3: Ratio and Proportion - Exercise 3.4 [पृष्ठ ६०]

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सामाचीर कलवी Mathematics - Term 1 [English] Class 6 TN Board
पाठ 3 Ratio and Proportion
Exercise 3.4 | Q 2 | पृष्ठ ६०
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