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Fractions decimals percentages ratios Flashcards | StudBud
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Fractions decimals percentages ratios
Fractions decimals percentages ratios
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FDP ratios
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Answers
1
25% of Riya's pocket money is used for donation. If Riya get Rs. 500 as pocket money then the amount donated will be
125
145
124
251
2
The percentage of the fraction of the dots circled will be
33 .33%
25%
33.03 %
30.03%
3
the percent of shaded portion in the figure is
62.8%
62.5 %
62 %
62.3%
4
write 55% as a decimal
55
5500
0.055
0.55
5
To convert from decimals to percentages you must
divide by 10
divide by 100
multiply by 10
multiply by 100
6
convert 0.34 to a fraction and then to percentage
34/1000 and 34%
17/100 and 17%
34/100 and 34%
17/50 and 17%
7
In a godown, there are 800 machines. 600 machines were sold to a dealer. The percent of machines sold will be
70%
75%
200%
65%
8
75% of students in a tuition class are boys. If the no. of boys are 84, then the total strength of the class will be
121
111
102
112
9
In an election, 70% of the people voted. If population of the city is 120000, then the no. of people who voted will be
48000
840000
84000
8400
10
what is the value of x in \frac{6}{x}=\frac{3}{8}
61
16
6
14
11
percentages are fractions with denominator as
100
1
1000
10
12
The angles in a triangle are in the ratio of 2: 3: 4. The measure of angles will be
20, 30, 40
40, 30 ,80
40, 60, 80
40, 60, 40
13
The population of a town is 180000. If 1/3rd of it is males then the number of males and females will be
Males = 16000, Females= 120000
Males = 6000, Females= 12000
Males = 60000, Females= 120000
Males = 60000, Females= 12000
14
Is the given proportion true? \frac{22}{24}=\frac{8}{10}
False
True
15
The ratio of boys to girls in grade 7E is 5:3 . There are total 24 students. Find the number of girls and boys.
Girls = 6, Boys = 18
Girls = 10, and Boys = 14
Girls =12, boys =18
Girls = 9, and Boys = 15
16
20% of a number is 65. what is the number
325
125
225
650
17
Solve:
50 batches
5 batches
25 batches
15 batches
18
The ratio of dal to rice in 1 kg of idli batter is 1:3. The percentage of each item will be
10%, 30%
25%, 75%
10%, 90%
20%, 80%
19
A map is given with a scale of 5cm = 1200 km. What is the actual distance , if the distance on the map is 4.5 cm
1800 Km
1008 Km
1080 Km
108 Km
20
The ratio of 6 Km to 200 m is
10: 30
1 : 30
30 : 1
10 : 30