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1Find the value of 0.25 + 0.45. Give your answer as a percentage.


________________%

2Express 25 as a percentage.


_________%

3Express 20 % as a fraction.


________
4Express 0.38 as a percentage.

______________%
530 of 50 students go home by school bus.  How percentage of students does not go home by school bus?


__________________
6Helen had $200.  She spend 30 percent of her money to buy a handbag.  How much is the cost of the handbag?


$____________
7Find the product of 0.24 x 3.  Give your answer as a percentage. _______________________
8Express 15 out of 50 as a percentage.


__________%

Answer

10.25 + 0.45 = 0.70

Convert to % = 0.7 x 100 = 70%
225 x 100 = 2 x 20 = 40%
320/100 = 0.2


2/10 = 1/5
40.38 X 100 = 38 %
550 - 30 = 20

20 student does not go home by bus.

(20/50) x 100 =  40%


or


(30/50) x 100 = 60 %

60% go home by school bus.
100 - 60 = 40%

40%

6200 x 30/100 = 200 X 0.3 = 60.
$60.00
70.24 x 3 = 0.72

0.72 x 100 = 72 = 72%
815 x (50/100) = 30 

30/100 = 30 %

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