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AnnyKZ [126]
3 years ago
10

Rewrite 4/10:1/25 as a unit rate

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

10

Step-by-step explanation:

remember that when you have a divided fraction, you can change de numerator and denominator so your fractions be like this:

\frac{4}{10}*\frac{25}{1}=\frac{4*25}{10*1}=\frac{100}{10}\\ 100/10=10

this happens because when you have a fraction that is being divided, it's also like you are cross multiplying, just like the resolution upwards, then you get 100 divided by 10, wich is 10.

i hope it helps you.

nata0808 [166]3 years ago
5 0
It's 10. I hope this helps!
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Ani was told to write the number four and eight hundredths. She wrote
JulsSmile [24]

Answer:

It would be 4.08, so Ani is wrong writing it as 4.8.

Step-by-step explanation:

So, with this, the number 4 is 4, a single-digit number. Anything below that has a decimal point before it. With the knowledge of there being 8 hundredths, first see this diagram explaining the terms for numbers after the decimal point:

0.1 --> 1 Tenth

0.01 --> 1 Hundredth

0.001 ---> 1 Thousandth

With this, we can see that it will be something of the likes of 4.01-4.09. Since there are 8 Hundredths, it would be 4.08, as 0.01 * 8 = 0.08.

Therefore, she is wrong because she wrote it as 4 and 8 tenths rather than 4 and 8 hundredths.

6 0
2 years ago
The cost to park a car in a parking lot is $3.45 per hour. Maleek parked his car for 4 hours on Monday and 3 hours on Tuesday. H
Anestetic [448]

Answer:

$24.15

Step-by-step explanation:

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3 years ago
The price of a bag of candy is a linear function of the amount of candy in the bag. A bag containing 25 pieces costs $0.99 and a
OlgaM077 [116]

Answer:

About 152 pieces of candy

Step-by-step explanation:

Set up equal proportions to solve for the $5.99 bag.

We know that 24 pieces = .99, so

\frac{25 pieces}{.99 dollars} = \frac{x pieces}{5.99 dollars}

Make sure to keep the pieces on top, and the dollars on bottom (or vice versa). If your units are messed up, it will not work.

Cross-multiply.

25(5.99) = .99x

Simplify.

149.75 = .99x

Divide both sides by .99.

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7 0
2 years ago
Write the equation of a line parallel to y= 2x + 2 that passes through the point (-1,-7). Show your work.
oksian1 [2.3K]

Answer:

\large\boxed{y=2x-5}

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

Parallel lines have the same slope. Therefore if given line is

y=2x+2

then the slope of our line is m=2.

We have the equation:

y=2x+b

The line passes through (-1, -7). Put the coordinsted pf the point to the equation:

-7=2(-1)+b

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-5=b\to b=-5

Finally:

y=2x-5

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3 years ago
Estimate a 25% tip on a bill of $89.27 by first rounding the ball amount to the nearest ten dollars
pantera1 [17]
$22.32 or 22 dollars
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3 years ago
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