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lora16 [44]
2 years ago
5

Devon had 3/5 of a candy bar. Gina ate ½ of it. How much of it remains?​

Mathematics
2 answers:
xz_007 [3.2K]2 years ago
7 0

Answer:

3/10

Step-by-step explanation:

To find how much remains, you need to find 1/2 of 3/5 which is 1/2 * 3/5. To multiply the two fractions, multiply the two numerators and multiply the two denominators to get 3/10. Thus, 3/10 of the candy bar remains.

Hope this helps :)

Travka [436]2 years ago
3 0

Answer:

3/10

Step-by-step explanation:

To find half of 3/5 first set up a multiplication problem:

(1/2)*(3/5)

Now multiply the numerators by each other and the denominators by each other:

(1*3)/(2*5)

The result of this multiplication is: 3/10

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Read 2 more answers
Let a=3/4 and b=1/5. If a*x=b, then what is x?
Anarel [89]

In general, any equation like ax=b (assuming a \neq 0) is solved by

x= \dfrac{b}{a}

So, in your case, the solution is

x = \dfrac{\frac{1}{5}}{\frac{3}{4}}

Dividing by a fraction means to multiply by the inverse of that fraction:

\dfrac{\frac{1}{5}}{\frac{3}{4}} = \dfrac{1}{5} \cdot \dfrac{4}{3} = \dfrac{4}{15}

7 0
3 years ago
Suppose a tourist visits Molokai and meets 12 Native Hawaiians, some of whom were strumming ukuleles. If the ratio of those play
Oksanka [162]

Answer:

4 people

Step-by-step explanation:

6 0
2 years ago
Write -3r+3u in polar form PLEASE HELP
tamaranim1 [39]
We have that
<span> -3r+3u
</span>
Step 1
<span>Use the distance formula to find the radius
</span><span>r = √(x^2 + y^2)
 (x,y)----------> (</span>-3,3)
r= √(-3^2 + 3^2)=√18=3√2

Step 2
Use the tangent to find the angle  
θ = arctan(y/x)  
θ = arcTan(3/-3)= -45°-------> II Quadrant
then 
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Step 3 
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6 0
3 years ago
Xavier climbs 9 feet up into an apple tree. What integer represents the direction and how far he will climb to get back down to
natima [27]

Answer:

-9

Step-by-step explanation:

We are told in the question that:

Xavier climbs 9 feet up into an apple tree.

The direction symbol or sign for upwards movement = Positive (+) sign

If Xavier would climb back down , he will climb back down 9 feet as well

The direction symbol or sign for downwards movement = Negative (-) sign

Since we know the distance (or how far) he has to climb by downwards is also 9 feet, therefore, the integer that represents the direction and how far he will climb to get back down to the ground is -9

7 0
3 years ago
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