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3 years ago

13

develop a 'word' problem involving fractions where the 'student' must determine which operation (multiplication or division) nee

ds to be applied.

1 answer:

Tanya [424]3 years ago

7 0

Answer:

Step-by-step explanation:

Let there are 48 fruits in a basket. The one third parts are mangoes, one half are apples and one fourth are bananas.

Find the number of mangoes, apples and bananas.

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Please help meeeeee, timed.

zepelin [54]

Answer C: no solution

4 0

2 years ago

Solving Rational Equations. LCD Method. Show work.<br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B5x%7D%20%2B%5Cfrac%

Svet_ta [14]

using the LCD method.... well, there are a couple of ways, but let's simply add them up.

well, the denominators are 5x and 2x... so the only LCD will just be 10x, since it's divisible by both, so let's use that one.

$\bf \cfrac{2}{5x}+\cfrac{7}{2x}=1\implies \stackrel{\textit{LCD of 10x}}{\cfrac{(2)2~~+~~(5)7}{10x}}=1\implies \cfrac{4+35}{10x}=1\implies \cfrac{39}{10x}=1 \\\\\\ 39=10x\implies \cfrac{39}{10}=x\implies 3\frac{9}{10}=x$

5 0

3 years ago

Read 2 more answers

Find an equation for the line below

Romashka-Z-Leto [24]

I think it is y = -11/7x - 1 2/7.

6 0

3 years ago

I need help with numbers 1-4 please if someone could help me

laila [671]

You can use the slope formula or just calculate
$\frac{rise}{run}$
So for the first problem you run 3 units right and rise 5 units so
$\frac{rise}{run} = \frac{5}{3}$
2. Notice the y axis goes by 2 units.
$\frac{ - 10}{4} = \frac{ - 5}{4}$
3.
$\frac{0}{12} = 0$
4.
$\frac{2}{0} = undefined$
Please let me know if you have questions

3 0

3 years ago

Find each angle measure.<br>

Vitek1552 [10]

Answer for 11-13: m<2: 150, m<6: 150, m<7: 150

Step-by-step explanation:

There is 180 degrees in a straight line. If one part of the line (angle) is 30 degrees, then the other part is 150. If you look at the image, you would see that m<2 is congruent to m<6 ,which means same, and m<7 is congruent to m<3.

Answer for 14-16: m<EBG: 150, m<AGH: 150, m<DHF: 30.

Step-by-step explanation:

4x = 150 2x + 50 = 150

x = 37.5 2x = 150 - 50

4(37.5) = 150 2x = 100

x = 50

2(50) + 50 =

100 + 50 = 150

4 0

3 years ago