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emmainna [20.7K]
3 years ago
13

Use the ratio table to solve the percent problem. What is 30% of 50. ​

Mathematics
2 answers:
julia-pushkina [17]3 years ago
6 0
The answer would be 35

50-(30%X50) EQUAL 35
Finger [1]3 years ago
3 0

Answer:

Step-by-step explanation:

<h2>30/100 × 50 = 30/100×50/1</h2><h2>30/2=1/1</h2><h2>x=30/2=15</h2>
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Marco Drew 20 pictures he drew 3/4 of them in art class how many pictures did Marco draw in the art class.
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He drew 15 in the art class.                     
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Pia printed two maps of a walking trail. The length of the trail on the first map is 8 cm. The length of the trail on the second
Vlada [557]
Scale :

Map 1 : Actual
1 cm   :  2 km
1 cm   :  200 000 cm          | Convert 2km to 200 000cm

Answer: The scale is 1 : 200 000 

Map 1 : Actual
1 cm   :  200 000 cm 
(x8)    :   (x8)
8 cm :  1 600 000cm

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Map 1 : Map 2
8cm   :   6cm
1cm    :    0.75 cm

Answer : The scale is 1 : 0.75

Map 1 : Map 2
1    :  0.075 

3mm : 0.075 x 3 = 0.225mm

4mm : 0.075 x 4 = 0.3 mm

5mm : 0.075 x 5 = 0.375 mm

Answer: The side lengths are 0.225mm, 0.3 mm and 0.375 mm

3 0
3 years ago
Four students were scheduled to give book reports in 1 hour. After the first report, 2/3 hour remained. The next two reports too
Novosadov [1.4K]

Answer:1/4 hour remaining

Step-by-step explanation:

Presenter 1 - 1/3 hour

Presenter 2 - 1/6 hour

Presenter 3 - 1/4 hour

Convert to least common denominator of 12

4/12 + 2/12 + 3/12 = 9/12

12/12 - 9/12 = 3/12

Reduce 3/12 to get 1/4 hour remaining

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3 years ago
On a level field, a telephone pole 24 feet tall casts a shadow 6 feet long, and at the same time of day, another nearby telephon
nalin [4]
E. 72
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5 0
3 years ago
Why i it necesarry to combine like terms
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So it can be easier to solve your problem
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2 years ago
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