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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा 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

योग

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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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Ratio and Proportion - Exercise 3.4 [पृष्ठ ६०]

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