sidrarafique64pehlgr sidrarafique64pehlgr
  • 03-09-2018
  • Mathematics
contestada

A 25cm long , 10cm wide and 15cm high pond is 3/5 filled with water .How much more water is needed to fill up the pond?

Respuesta :

EEonyourside
EEonyourside EEonyourside
  • 03-09-2018
We have to calculate the volume of the pond first

a = 25cm
b = 10cm
c = 15cm

a × b × c =
25cm × 10cm × 15cm =
[tex] {3750cm}^{3} [/tex]
3/5 of the pond is filled up, which means we still need to fill up 2/5 of the pond.

One fifth of the pond:
3750 ÷ 5 = 750

Two fifths of the pond:
750 × 2 = 1500

[tex]1500 {cm}^{3}[/tex]
^This is the final answer




Answer Link

Otras preguntas

Question 4 Unsaved Which of the following is true about the polynomial 6x^2 - x? Select all that apply. Question 4 options: The polynomial is a binomial. The
9. A rectangle has a length of 10 ft. and a width of 6 ft. What's the perimeter? A. 26 ft. B. 60 ft. C. 16 ft. D. 32 ft.
Solve. 5y - 10 = -25 Pls explain
plese help me finish these questions
Emily works at a perfumery. She extracts 3 liters of essential oil for perfumes in 2 days. 1: Assuming Emily extracts essential oil at a constant rate, we can
One postive interger is 5 less than another. The product of the two intergerd id 24. What are the intergers?
Why was William Henry Seward viewed as a board candidate for the Republican Party in 1860
Read the following excerpt from The Philosophy of Manufactures written by Andrew Ure in 1835. Which of the following describes an aspect of historical context t
Help me with the part b!
What is your strategy for graphing a linear equation? Do you think you can use the same strategy to graph a quadratic equation? Explain why or why not.