graceysmail graceysmail

13-02-2022
Mathematics

contestada

One hose can fill a small swimming pool in 35 minutes. A larger hose can fill the pool in 45 minutes. How long will it take the two hoses to fill the pool working
together?
Do not do any rounding.
minutes
?

Respuesta :

mhanifa mhanifa

13-02-2022

Answer:

19.6875 minutes

Step-by-step explanation:

Find the required time:

1 / (1/35 + 1/45) =
1 / (9 + 7)/(9*35) =
315/16 =
19.6875 minutes

Answer Link

Otras preguntas

an item was selling for $72 is reduced to $60 find the precent decrease in price round your answer to the nearest tenth

What is 4 x 3/4 simplest form?

What is the answer to: x + y = 4 Y= x+4 Using elimination

The Pet Palace is replacing its dog training arena with a new arena with dimensions thatare twice as large ? Old arena 10ft in ht base 15ft.New arena 20ft in ht

How do I write a paragraph on weaknesses and strengths of my job

what is the difference between concentration camps and death camp

what is the difference between concentration camps and death camp

How do the numerator and denominator of a fraction compare with the dividend and divisor of a division exxpression?

A 10 kg bowling ball would require what force to accelerate down an alleyway at a rate of 3 m/s2? F= M= A=

What is 4 x 3/4 simplest form?