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mylen [45]
3 years ago
8

4/3 divided by 2/5...............

Mathematics
2 answers:
FrozenT [24]3 years ago
4 0

Answer:

3 \frac{1}{3}, or 10/3

Step-by-step explanation:

4/3 ÷ 2/5 = 4/3 × 5/2 = 20/6 = 3 \frac{2}{6}  = 3\frac{1}{3}

Reil [10]3 years ago
3 0

Answer:

3 1/3

Step-by-step explanation:

When we divide two fractions, such as 4/3 ÷ 2/5, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other.

We also simplify the answers to fraction problems whenever possible.

So first we will change 2/5 into its reciprocal, in simple words what fraction is it when its flipped over, 5/2 right? So now we change the division into multiplication, you may or may not have heard this phrase:

Keep, Change, Flip

so now our equation looks like this:

4/3 (5/2)

In a multiplication problem it dosent matter if the denominators are the same so we just straight up multiply, which gives us 20/6. We can still simplify this by 2, so 20 divided by 2 is 10, and 6 divided by 2 is 3, so our new fraction is 10/3, now we can simplify it again to make it proper, so its 10 divided by 3, the numerator goes inside and the denominator goes outside, this gives us 3r1, the denominator (the outside number) will becomes the mixed number, the remainder will become the numerator, and the answer will become the denominator, which gives us our final answer of:

3 1/3

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3 0
3 years ago
A calculator is listed for $110 and is on clearance for 35% off. Sales tax is 7%
allsm [11]

Answer:

76.505

Step-by-step explanation:

price after the discount

110 × (35/100) = 38.5

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8 0
3 years ago
Read 2 more answers
if you do not have equal equation coefficient for both variables can you still use the elimination method? how will you eliminat
Butoxors [25]
Yes, you just times one of the equations by a numberr to make it cancel out with the other. For instance:

2x + 6 y = 10
4x + 2y = 16

If we multiply the equation 2x + 6 y = 10 by 2 we get the following

2x + 6 y = 10
-2(2x + 6 y) = -2(10)
-4x -12y = -20
Now we use this new equation.
-4x -12y = -20
4x + 2y = 16

As you can see, you can cancel out the x and solve for y now.




4 0
3 years ago
The scale in the drawing is 2cm 5m. what are the length and width of the actual room.
vfiekz [6]
Your answer would be 7inches

3 0
4 years ago
What is 254−−√+524−−√ in simplified radical form?<br><br><br> Enter your answer in the box.
Vesna [10]

Answer:

Step-by-step explanation:

2√54+5√24

2 * sqrt(9*6) + 5*sqrt(4*6)

2*sqrt(9) *sqrt(6) + 5*sqrt(4) * sqrt(6)

2*3 sqrt(6) + 5*2 sqrt(6)

6sqrt(6)+10sqrt(6)

16sqrt(6)

8 0
3 years ago
Read 2 more answers
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