Math, asked by rameshkumargope253, 5 hours ago

A swimming pool can be filled by first tap in 20 hours by second tap in 15 hours and by third tap in 18 hours. How long will they take to fill the swimming pool together.

Answers

Answered by binitsamal499

0

Answer:

There are 50 odd numbers from 1 to 100. Avaregae sum = 50.3

Answered by nuraink259

2

Answer:

LCM of 20,15,18=180

efficiency= 9,12,10

all fill tank in =(180/31) hours

Previous Question

Next Question

Similar questions

English, 3 hours ago

He is a man of strong will change will to a verb ...

English, 3 hours ago

write a paragraph zbout a time you felt really happy...

Math, 3 hours ago

A quadrilateral has three angles that measure 74°, 84°, and 100°. Find the unknown angle measure...

Math, 5 hours ago

We know 2x6 = 12. Here, 2 and 6 are the factors of 12. Which of these is true for 33? A 12 is a factor of 33 11 is a factor of 33 4 is a factor of 33 17 is a factor of 33...

Math, 5 hours ago

Find the different fractions between one and two and see their category.

Art, 8 months ago

what is a preposition?

Math, 8 months ago

Which of the following not true? option : a) (7+8)+9 =7+(8+9) b) (7*8)*9 =7*(8*9) c) 7+8*9 = (7+8) *(7+9) d) 7*(8+9) =(7*8)+(7*9)...

Political Science, 8 months ago

what were the challenges of India at that time ?/ आजादी के समय राष्ट्र के सम्मुख मुख्य चुनौतियाँ थी ? 1 point Unity / एकता Democracy / लोकतंत्र Development / विकास Pakistan / पाकिस्तान ...