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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ७

Out of total 120 teachers of a school 70 were male. Express the number of male teachers as percentage

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प्रश्न

Out of total 120 teachers of a school 70 were male. Express the number of male teachers as percentage

योग
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उत्तर

Total teachers of the school = 120

Number of male teachers = 70

∴ Percentage of male teacher = `70/120xx 100%`

= `700/12%`

Score in percentage = 58.33%

Percentage of male teachers = 58.33%

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अध्याय 2: Percentage and Simple Interest - Exercise 2.5 [पृष्ठ ४४]

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सामाचीर कलवी Mathematics - Term 3 [English] Class 7 TN Board
अध्याय 2 Percentage and Simple Interest
Exercise 2.5 | Q 3 | पृष्ठ ४४

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The food labels given below give information about 2 types of soup: cream of tomato and sweet corn. Use these labels to answer the given questions. (All the servings are based on a 2000 calorie diet.)

Sweet Corn Cream of Tomato
Nutrition Facts Nutrition Facts
Serving Size 1 cup (240ml) Serving Size 1 cup (240ml)
About 2 serving per Container About 2 serving per Container
Amount Per Serving   Amount Per Serving  
Calories 90 Calories from Fat 9 Calories 100 Calories from Fat 20
  % Daily Value*   % Daily Value*
Total Fat 2g 2% Total Fat 2g 3%
Saturated Fat-0g 0% Saturated Fat-1.5g 6%
Cholesterol 0mg 0% Cholesterol 10mg 3%
Sodium 540mg 22% Sodium 690mg 29%
Total Carbohydrate 17g 6% Total Carbohydrate 17g 6%
Dietary Fibre 3 gram 14% Dietary Fibre 4 gram 18%
Sugar 5g   Sugar 11g  
Protein 3g   Protein 2g  
Vitamin A 30% Vitamin C 10% Vitamin A 20% Vitamin C 20%
Calcium 2% Iron 6% Calcium 0% Iron 8%
*Per cent Daily Values are
based on a 2,000 calorie diet.
*Per cent Daily Values are
based on a 2,000 calorie diet.

Which can be measured more accurately : the total amount of fat in cream of tomato soup or the total amount of fat in sweet corn soup? Explain.


The food labels given below give information about 2 types of soup: cream of tomato and sweet corn. Use these labels to answer the given questions. (All the servings are based on a 2000 calorie diet.)

Cream of Tomato
Nutrition Facts
Serving Size 1 cup (240ml)
About 2 serving per Container
Amount Per Serving  
Calories 100 Calories from Fat 20
  % Daily Value*
Total Fat 2g 3%
Saturated Fat-1.5g 6%
Cholesterol 10mg 3%
Sodium 690mg 29%
Total Carbohydrate 17g 6%
Dietary Fibre 4 gram 18%
Sugar 11g  
Protein 2g  
Vitamin A 20% Vitamin C 20%
Calcium 0% Iron 8%
*Per cent Daily Values are based on a 2,000 calorie diet.

One serving of cream of tomato soup contains 29% of the recommended daily value of sodium for a 2000 calorie diet. What is the recommended daily value of sodium in milligrams? Express the answer upto 2 decimal places.


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