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Artemon [7]
3 years ago
12

Which expression is equivalent to the some 30 + 12

Mathematics
1 answer:
Aleks [24]3 years ago
4 0

Answer:

7 x 6

Step-by-step explanation:

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what does it pass through

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What is 3.2Kg given to nearest 100g
vova2212 [387]
3.2x1000=3200
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8 0
2 years ago
Five hundred sixth-grade students
AveGali [126]

Answer:

The ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1

Solution:

Given that,

Five hundred sixth-grade students  were surveyed

Which means,

sixth-grade students = 500

125 had traveled on an airplane

What is the ratio of total sixth-grade students to the number of students who had  traveled on an airplane?

Therefore,

total sixth-grade students : students  traveled on airplane = 500 : 125

Ratio = 500 : 125

Reduce to lowest terms,

Divide both sides by 5

Ratio = 100 : 25

Further reduce to simplest terms,

Divide both sides by 25

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Thus the ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1

Step-by-step explanation:

3 0
3 years ago
6 cell phones weigh 46.2 ounces. Fourteen cell phones weigh 107.8 ounces. Does this represent a proportional relationship
Studentka2010 [4]

yes, because 46.2/6 = 7.7 ounces and 107.8/14 = 7.7 ounces

3 0
3 years ago
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