The ratio of the length of a pencil to the length of a pen is 5:4. The pencil is 20cm long. What is the length of the pen?
16cm
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15
How many Malaysian ringgit are equivalent to 1 Singapore dollar?
1500 : 500 = 3 Malaysian ringgit
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15
Express the ratios in their simplest form. (a) 8: 28 and (b) 27:72
(a) 2:7 and (b) 3:8
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15
Express the ratios. Ratio of squares to circles.
2:7
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baam
Lose 20 points!
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star
Double points!
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shark
Other team loses 15 points!
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lifesaver
Give 25 points!
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heart
Other team wins 20 points!
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
15
Find the mode, median, mean, and range of this set of data.
mode: 12, median: 13, range: 5, and mean:14
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15
Which two letters have an equal chance to be landed on?
Letters A and B
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15
Find the mode, median, and range of this set of data.
mode: 6, median: 4, range: 5
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15
Which number is the arrow most likely to land on?
Number 3
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15
How many Malaysian ringgit are equivalent to 500 Singapore dollars?
150 Malaysian ringgit
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15
What proportions of the figures are shaded?
6/10 = 3/5
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15
(a.) What proportion of the coins in the group have a value of less than 10c? (b). What proportion of the coins in the group have a value of more than 1c?
(a). 6/16 = 3/8 (b).12/16 = 3/4
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15
How many Singapore dollars are equivalent to 1080 Malaysian ringgit?