हिंदी
सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

What Percent Is: 16 Hours of 2 Days?

Advertisements
Advertisements

प्रश्न

What percent is: 16 hours of 2 days?

योग
Advertisements

उत्तर

16 hours of 2 days 

`= 16/(2 xx 24) = 16/48 xx 100%`

`= 100/3 % = 33 1/3 %`

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Percent and Percentage - Exercise 8 (A)

APPEARS IN

आर.के. बंसल Concise Mathematics [English] Class 7 ICSE
अध्याय 9 Percent and Percentage
Exercise 8 (A) | Q 3.1

संबंधित प्रश्न

Find: 25% of 10 kg


The population of a town increases by 10% annually. If the present population is 22000, find its population a year ago.


A number is decreased from 125 to 100; find the percentage decrease.


The monthly income of a man is Rs. 16, 000. 15 percent of it is paid as income-tax and 75% of the remainder is spent on rent, food, clothing, etc. How much money is still left with the man?


The price of rice rises from Rs. 30 per kg to Rs. 36 per kg. Find the percentage rise in the price of rice.


By weight, 90% of tomato and 78% of potato is water. Find the weight of potato which contains 39 kg of water.


Mrs. Sharma went to the market with ₹ 800 in her purse. When she returned to her home, ₹ 240 was still left in her purse. What percent of her money did she spend in the market?


Find the percentage change from the first quantity to the second:

50 cm, 45 cm


An average urban Indian uses about 150 litres of water every day.

Activity Litres per person per day
Drinking 3
Cooking 4
Bathing 20
Sanitation 40
Washing clothes 40
Washing utensils 20
Gardening 23
Total 150

How much less per cent of water is used for cooking in comparison to that used for bathing?


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×