2 years ago

My last question on the pre test someone help lol

Mathematics

1 answer:

Annette [7]2 years ago

7 0

Answer:

Step-by-step explanation:

i just know it

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35. Para pintar una casa se mezclaron 5/4 L do pintura blanca y 1/2 L de pintura azul. Al final solo se emplearon 213 L de la me

maw [93]

Answer:

Total paint left over = $\frac{13}{12}L$

Step-by-step explanation:

Given - To paint a house, 5/4 L of white paint and 1/2 L of blue paint

were mixed. In the end only 2/3 L of the mixture were used.

To find - How many liters of paint were left over ?

Proof -

Given that,

5/4 L of white paint and 1/2 L of blue paint were mixed.

So, total mixture = $(\frac{5}{4} + \frac{1}{2})L$

= $\frac{5 + 2}{4}L$

= $\frac{7}{4}L$

⇒Total mixture = $\frac{7}{4}L$

Now,

Given that ,

In the end only 2/3 L of the mixture were used.

So, total mixture left = $(\frac{7}{4} - \frac{2}{3})L$

= $\frac{21 - 8}{12}L$

= $\frac{13}{12}L$

∴ we get

Total paint left over = $\frac{13}{12}L$

6 0

2 years ago

floyd caught a fish that weighed 2/3 pound. Kira caught a fish that weighed 7/8 pound. Whose fish weighed more? Explain the stra

Zielflug [23.3K]

Kira's fish caught more the first step to find the answer is find the common denominator so Floyds fish weighed 2/3 and Kira's was 7/8 take 8 X 3 = 24 so 24 is the common denominator now you have to take 2 X 8 =16 and 7 X 3 = 21 so Floyds fish is 16/24 and Kira's is 21/24 making Kira's the bigger fish

3 0

2 years ago

Read 2 more answers

There is a mound of g pounds of gravel in a quarry. Throughout the day, 200 pounds of gravel are added to the mound. Two orders

Nataly [62]

Answer:

g + 200 - 2*600 = 1400

g = 2400 pounds

Step-by-step explanation:

g + 200 - 2*600 = 1400

g + 200 - 1200 = 1400

g - 1000 = 1400