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MakcuM [25]
2 years ago
12

Is the ratios 30:18 equivalent to 5:3 or 10:6 and if so why?ILL GIVE brainless if u answer good plz?!

Mathematics
1 answer:
salantis [7]2 years ago
6 0

Answer:

both

Step-by-step explanation:

it is equivalent to both because if you have 30:18 and divide both sides by 6 you will get 5:3 there for it is equivalent. for it not to be equivalent the to numbers both cant be divided by the same number and remain a whole number. also 30:18 can be divided by 3 because 30/3=10 and 18/3=6 therefor creating 10:6. overall, they are both equivalent to 30:18. hope it helps if its wrong let me know and ill try again :)

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Two airplanes, which start 3{,}3003,3003, comma, 300 miles apart, fly toward each other. The two planes fly at a constant speed,
castortr0y [4]

Answer:

distance=rate*time

2520=(r)(3)+(r+90)(3)    (they both travel for 3 hours)

2520=3r+3r+270

2520-270=6r

2250=6r

r=2250/6

r=375 mph

r+90=375+90=465 mph

Step-by-step explanation:

4 0
2 years ago
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VladimirAG [237]

Answer:

4990

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
-4 ≥ x + 2 &lt; 1
Reil [10]
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                                Now combine the ranges

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8 0
3 years ago
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Tabitha has a coupon that will give her 30% off her total purchase at her favorite bath &amp; candle store. If her total is $186
o-na [289]

Answer:

Step-by-step explanation:

186 devised by 30 is the answer

5 0
3 years ago
If the average speed of a garden snail is 0.025 miles per hour and one inch is approximately 2.54 centimeters, how many minutes
Katen [24]

Answer:

Option B 1.5 min

Step-by-step explanation:

we know that

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so

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8 0
3 years ago
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