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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ७

A man travelled 80 km by car and 320 km by train to reach his destination. Find what percent of total journey did he travel by car and what per cent by train?

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प्रश्न

A man travelled 80 km by car and 320 km by train to reach his destination. Find what percent of total journey did he travel by car and what percent by train?

योग
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उत्तर

Distance travelled by car = 80 km.

Distance travelled by train = 320 km

Total distance = 80 + 320 km = 400 km

Percentage of distance travelled by car = `80/400 xx 100%` = 20%

Percentage of distance travelled by train = `320/400 xx 100%` = 80%

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अध्याय 2: Percentage and Simple Interest - Exercise 2.5 [पृष्ठ ४५]

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सामाचीर कलवी Mathematics - Term 3 [English] Class 7 TN Board
अध्याय 2 Percentage and Simple Interest
Exercise 2.5 | Q 14 | पृष्ठ ४५

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