2 years ago

What percent of 340 is 255?

Mathematics

1 answer:

ahrayia [7]2 years ago

4 0

Answer:

255 is 75% of 340

Step-by-step explanation:

255 divided by 340 is .75, which can be transformed into a precentage as 75%

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Can u guys pls help me on this question and pls explain how u got the answer

Gekata [30.6K]

First do 10x7 =70
Since there’s 4 sides with this measure mentally do 70x8=560
560
10x8.7=87
87+560=647
647sq feet

8 0

2 years ago

Read 2 more answers

1..) 2x +15 = 35

Masja [62]

Answer:

1) $x=10$

2) $x=3$

Step-by-step explanation:

$2x+15=35$

Subtract 15 from both sides

$2x=20$

Divide both sides by 2

$x=10$

$2(10)+15=35$

$20+15=35$

$35=35$

this shows that 10 is the right answer

$7x-3=18$

Add 3 to both sides

$7x=21$

Divide both sides by 7

$x=3$

$7(3)-3=18$

$21-3=18$

$18=18$

this shows that 3 is the right answer

Hope this helps

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2 years ago

a bookshelf holds 43 books on each shelf is the total number of books proportional to the number of shelves in the bookshelf

Mama L [17]

If every shelf has the same amount of books, then it can be seen as proportional because one shelf has 43 and 2 have 86, and it keeps going up in a consistent way.
so 43/1 = 86/2 .
Happy studying ^-^

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3 years ago

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How many times does 63 go into 7

Anna [14]

63 goes into 7, 9 times

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3 years ago

Grant walks 4/5 of a mile in 1/4 hour. What is his ratio of miles to hours in simplest form?

Sedbober [7]

Answer:

You can always ask the tutor they give the correct answer :))

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2 years ago