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ollegr [7]
3 years ago
12

28 is what percent of 80

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
6 0
22.4 is the correct ansewer try it on a calculater
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Find the missing character (?)
4vir4ik [10]
The answer is 7, your welcome :).
6 0
3 years ago
0.5, 3/16, 0.75, 5/48 least to greatest
jarptica [38.1K]
An easy way for me to do this is to either make all of the fractions into decimals or all the decimals into fractions, whatever you prefer. I prefer fractions, but for typing reasons I’m going to make them all decimals. Making 5/48 into a decimal you divide 5 by 48 and get 0.104... and divide 3 by 16 and get 0.1875. Then from there, look at whatever tenths place number is the least (the number after the decimal). Two of them have one, so moving onto the next number, 8>0, which means 0.104 is less then 0.1875. Then 5<7. So from least to greatest, 5/48 (0.104), 3/16 (0.1875), 0.5, 0.75.
Good Luck!
7 0
3 years ago
What is the remainder when P(x)=2x3-3x2-5x-6 is divided by (x-3)
balu736 [363]

Answer:

remainder = 6

Step-by-step explanation:

Hope it helps.....

4 0
3 years ago
Ivan and Tanya share £150 in the ration 4 : 1
VLD [36.1K]

Add the ratio to get total shares: 4 +1 = 5

Divide the total amount to share by the total shares:

150 / 5 = 30

Now multiply each set of shares by that:

4 x 30 = 120

1 x 30 = 30

120-30 = 90 more

7 0
3 years ago
Can someone help me out with this please? I suck at fractions
xxMikexx [17]

164 inches x \frac{1 foot}{12 inches} = \frac{41}{3}ft

147 inches x \frac{1 foot}{12 inches} = \frac{49}{4}ft

2\frac{1}{4}ft = \frac{9}{4}

Perimeter = 2L + 2w - 1doorway

                 = 2(\frac{41}{3}) + 2((\frac{49}{4}) - \frac{9}{4}

                = \frac{82}{3} + \frac{98}{4} - \frac{9}{4}

                = \frac{82}{3} + \frac{89}{4}

                 = (\frac{4}{4} )\frac{82}{3} + (\frac{3}{3} )\frac{89}{4}

                 = \frac{328}{12} + \frac{267}{12}

                 = \frac{595}{12}

                = 49\frac{7}{12}ft

******************************************************************************

b) 49\frac{7}{12}ft ÷ 8ft = 6.2

7 boards need to be purchased

                 

5 0
3 years ago
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