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maw [93]
3 years ago
10

Three electrical appliances each have power ratings of

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0
30+8/5=31.6 you have to break the whole question down to get the answer.
olga55 [171]3 years ago
7 0
3 x 1 7/8 = 5 5/8
2 x 4 3/4 = 9 1/2

5 5/8 + 9 1/2
= 5 5/8 + 9 4/8
= 14 9/8
= 15 1/8

The answer is 15 1/8 watts
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4 0
3 years ago
the gasoline gauge on a van initially read 1/8 full. When 15 gallons were added to the tank the gauge read 3/4 full. How many mo
Nostrana [21]
So 15 gallons of gas brought it from 1/8 full to 3/4 full.

Let's change 3/4 to the equivalent fraction 6/8  so that the denominators are the same.    (3/4 = 6/8)

So 15 gallons of gas brought it from 1/8 to 6/8   Those 15 gallons must be 5/8 of the tank's capacity   6/8 - 1/8 = 5/8

So 15 is 5/8 of what number?  (This will tell us the capacity of the whole tank)

15 = 5/8n
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Check - at first  1/8 full (1/8 of 24 = 3)  So we started with 3 gallons. 15 gallons added to the 3 gallons is 18 gallons.  Now the tank is 6/8 (3/4 full).  The remaining 1/4 (2/8) of a tank is the difference between 18 and it's capacity (24 gallons)  so it will need 6 gallons to fill it up..

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2 years ago
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Snowcat [4.5K]

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600 tablets in 33/4

Step-by-step explanation:

60 =1bottle

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3 years ago
Which of the following represents 8 square root x5
gavmur [86]

Answer:

5 \sqrt{8}

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3 years ago
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