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2 years ago

Wen painted 3/10 of her living room yesterday and 4/10 to today. What fraction of the room has she painted so far?

Mathematics

2 answers:

Sloan [31]2 years ago

4 0

Answer:

Step-by-step explanation:

3/10+4/10 =7/10

Mariana [72]2 years ago

3 0

Answer:

7/10, or 70%

Step-by-step explanation:

You just add the fractions together and get 7/10. You could also find a common denominator and the add them together. You would do, 9/30+ 12/30= 21/30, or 7/10.

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3 years ago

What is the constant of proportionality for m=32•g

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Answer:

∴ Constant of Proportionality is 32

Step-by-step explanation:

Here Given;

$m=32\times g$ (equation-1)

$\frac{m}{g}=32$ (equation-2) (divide with 'g' on both side)

We know,

The Constant of Proportionality equation is given;

$y=k\times x$ (equation-3)

Where 'k' is known as Constant of Proportionality.

Comparing equation-1 and equation-3;

$y=m$ and $x=g$

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3 years ago

Wen painted 3/10 of her living room yesterday and 4/10 to today. What fraction of the room has she painted so far? ​

Wen painted 3/10 of her living room yesterday and 4/10 to today. What fraction of the room has she painted so far?