2 years ago

Maya has a brown poster board to color. She colors part of it green and part of it orange.

Mathematics

1 answer:

sineoko [7]2 years ago

8 0

Answer:

Step-by-step explanation:

3/5

5 poster boards in total and 3 are colour so...

it is 3/5

Hope this helps!

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Sixty out of 300 is how many percent out of 100

tiny-mole [99]

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6 0

3 years ago

Read 2 more answers

A rectangular auditorium seats 1344 people. The number of seats in each rows exceeds the number of rows by 20. Find the number o

Tasya [4]

Let the number of rows be x

rows = x
seats in each row = x + 20

total seats = 1344
x (x + 20) = 1344
x^2 + 20x - 1344 = 0
(x + 48)(x - 28) = 0
x = -48 (rejected, answer cannot be negative) or x = 28

Therefore,
x = 28
x + 20 = 48

Check:
Row = 28
Numbers of seat per row = 28 + 20 = 48
28 x 48 = 1344 (Correct)

Ans:There are 48 seats per row

8 0

3 years ago

Nishi invests £2200 at 5% interest per year.

lord [1]

I =(2200×5%×3)/100
=3.3
3 years = 3.3 +2200
= 2203.30
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=5.50
5 years =5.50 +2200
= 2205.50