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Komok [63]
3 years ago
15

When painting my bedroom I used 3 1/2 liters of blue paint and 2 1/4 liters of red paint. How much paint did I use in all

Mathematics
2 answers:
timofeeve [1]3 years ago
5 0
Heya!
You have used 5 3/4 paint in all.
.
3 1/2 + 2 1/4
= 5 (2+1)/4
= 5 3/4
:)
Lubov Fominskaja [6]3 years ago
4 0
Hi there!

To solve this problem, we need to find the total amount of paint used by adding the two fractions.

First, we need to find the common denominators below adding.

1/2 = 2/4
1/4 = 1/4

The common denominator is 4.

Now, we add the mixed numbers together:

3 2/4 + 2 1/4 = 5 3/4

Since 5 3/4 can't be simplified, the answer is:

5 3/4 liters of paint

Hope this helps!

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Answer:

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Step-by-step explanation:

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let us first take a look at the values of the trigonometric ratios given in the question so that we get quite clear about what is to be done.

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7 0
2 years ago
The age of a father is two less than seven times the age of his son in two years the sum of their ages will be 57 if the son's p
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Answer:

f = 7s -2

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Step-by-step explanation:

Given

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f = Father's age

s = Son's age

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f is 2 less than 7 times s.

This means

f = 7s -2

In two years time, the father will be f +2 and the son will be s + 2

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5 0
3 years ago
Add 7 2/3+4/7 reduce to the lowest terms
viva [34]

\huge\text{Hey there!}

\huge\textbf{Equation:}

\mathbf{7 \dfrac{2}{3} + \dfrac{4}{7}}

\huge\textbf{Solving:}

\mathbf{7 \dfrac{2}{3} + \dfrac{4}{7}}

\mathbf{= \dfrac{7\times3+2}{3} + \dfrac{4}{7}}

\mathbf{= \dfrac{21 + 2}{3} + \dfrac{4}{7}}

\mathbf{= \dfrac{23}{3} + \dfrac{4}{7}}

\mathbf{= \dfrac{173}{21}}

\mathbf{\approx 8 \dfrac{5}{21}}

\huge\textbf{Answer:}

\huge\boxed{\mathsf{8 \dfrac{5}{21}}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

8 0
2 years ago
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