Math, asked by mrwaqqu, 8 months ago

4. A certain tap can fill a tank in 10 hours and
another tap can do so in 5 hours. The first tap is
opened and allowed to run for 2 hours. Then the
second tap is also opened. How long will it take
total time) for the tank to be filled?

The answer is (4:45) minutes,
So can anybody explain me please?

Answers

Answered by popandcoc

0

Answer:

Check 8th class RD Sharma

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Business Studies, 4 months ago

ई-कॉमर्स में व्यवसाय का क्षेत्र कर दिया है ...

Computer Science, 4 months ago

pseudo code to design a calculator...

Science, 4 months ago

4. Calculate the pressure exerted on the floor by a boy standing on both feet if the weight of the boy is 40kg. (Assume that the area of contact of each shoe is 6 cm by 25 cm.) 1kg wt = 10 N...

Math, 8 months ago

A man walks 5 km in 80 minutes in every morning. What is the distance travelled by the man in 20 minutes.

English, 8 months ago

she has sung the song change affirmative sentence into negative ...

Science, 11 months ago

Ingesoon Digesien 3. Digestion of food begins in Expiracion Stomach Mouth Cesophagus 4. Which of the acid is secreted in the stomach ? None of these Hydrochloric acid Nitric acid Sulphuric acid Phosphoric acid 5. Which component of food is absorted in large intestine? Carbohydrate Protein Roughage Water 6. Bile is produced by Liver Gallbladder Pancreas Small intestine ...

English, 11 months ago

Write a short story, in about 200-250 words, with any one set of the cues given in the boxes below. Give a suitabı title to the story. It happened so that Mohit got up early in the morning. He quickly went to the field and practised hard. Or Long ago there was an old man in a village. He was very interested in yoga. On a certain day he saw some yoga teacher conducting yoga classes in the field...

English, 11 months ago

One word substitution of A book which contains words and their meaning...