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Andrews [41]
2 years ago
10

Explain how you can use multiplication to show that 2/4 and 4/8 are equivalent

Mathematics
2 answers:
zloy xaker [14]2 years ago
4 0

Answer:

Multiply by 2 or Divide by 2

Step-by-step explanation:

4/8 divided by 2 = 2/4

2/4 x 2 = 4/8

OR:

Simplify both fractions to its simplest form.

MariettaO [177]2 years ago
4 0

Answer:

2/4 is half of 4/8 if you add 2/4 together twice you will get the same answer as 4/8. Witch means 2/4 is in the same path as 4/8. That is why it that is why they are equivalent

Step-by-step explanation:

hope it helps.

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Rex weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?
Anna11 [10]
So increased weight = 92-80 = 12

so ℅ = 12×100/80 = 15

so his weight is increased by 15℅ !!
6 0
3 years ago
Han can run 100 meters in 20 seconds how long will it take him to run 3000 metres
Juliette [100K]

Answer:

600 seconds

Step-by-step explanation:

In this case we have to calculate the speed;

Speed = Distance/Time

Speed = 100/20 = 5 mph

Next to get our answer we have to calculate the amount of time

Time = Distance/Speed

Time = 3000/5 = 600 seconds

4 0
3 years ago
What is the domain of this function?<br> (0, 2), (1, 3), (2, 4), (3, 5), (4, 6)
astraxan [27]

Answer:

{0, 1, 2, 3, 4}

Step-by-step explanation:

The first number in each ordered pair, is the domain.

Hope it helps!

6 0
2 years ago
Read 2 more answers
There are 96 dogs at the dog park.
BARSIC [14]

Answer:

4 dogs :]

Step-by-step explanation:

1/8 brown dogs = 12 dogs

5/6 black dogs = 80 dogs

12 + 80 = 92

96 - 92 = 4

Therefore, 4 dogs are mixed colors.

Hope this helps, sorry if this is wrong! Have a great day! <)

6 0
3 years ago
Read 2 more answers
3/7•d=9/14 in this<br> Problem you want to find what d equals
sertanlavr [38]
<u>→ Chapter : Fractions ←</u>
<u><em>≡ We know that:</em></u>
⇔ (\frac{a}{b}) \div (\frac{c}{d})=(\frac{a}{b}) \times (\frac{d}{c})

<u><em>≡ Solution:</em></u>
⇒ (\frac{3}{7}) \times (d)=\frac{9}{14}
⇒ d=(\frac{9}{14}) \div (\frac{3}{7})
⇒ d=(\frac{9}{14}) \times (\frac{7}{3})
∴ \boxed{\frac{3}{2}}
7 0
3 years ago
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