Fractions
What is simplest form of 24/48?
1/2
What is the fraction of 0.25
1/4
Write the percent as a decimal. 90%
0.9 or 0.90
Read aloud this statement:
The ratio of the numbers of boys to the numbers of girls in a class is 3 : 4.
The ratio of the numbers of boys to the numbers of girls in a class is 3 to 4.
How long is an Olympic swimming pool (in meters)?
50m
97 : 5 = ____ (round off to 1 decimal point)
19.4
Write the following number as a percent: 0.35
35 %
What is the equivalent of the ratio 9 : 3
3 : 1
What does 'www' stand for in a website browser?
World Wide Web
If you have equivalent fractions, does that mean the percentages are the same?
Yes
22/7 = ______ (to 4 decimal digits)
3.1428
Name the 2 examples of the uses of percentage in daily life.
Examples: nutrition values, battery of a device, discount, taxes, ingredients of food/vitamins, life/power in games, statistics in the news, etc
Shows the ratio of 2 : 3 using the objects around you
*showing 2 similar objects that are compared to 3 similar objects (2 pens compare to 3 clips)
Which number, when spelt, has the same amount of letters as the number itself?
Sammy went to a 1/5 off sale. What percent did he get off?
20%
Round the following decimal to the tenths place. 0.4567
0.5
What is the function of a ratio? Or when do we use ratios?
to compare two things
Which country has the largest population?
China
True of false:
0.67 = 2/3
True
2/3 = 0.666 = 0.67
Convert 6/7 to a decimal and round to the hundredths place.
0.86
14% of $250,000
$35,000
Write the following ratio as a percent: 1 : 2
50 %
Which country consumes the most chocolate per capita?
Switzerland