Problem 1 :
The ratio of red apples to green apples in a basket is 1 : 2
a) What fractions of the apples in the basket are red?
b) What fractions of the apples in the basket are green?
Problem 2 :
The ratio of blue pens to black pens in a box 3 : 5
a) What fractions of the pens are black?
b) What fractions of the pens are blue?
Problem 3 :
A farmer keeps cows and pigs on his farm. The ratio of cows to pigs on the farm is 2: 3
a) What percentage of the animals on the farm are cows?
b) What percentage of the animals on the farm are pigs?
Problem 4 :
Olivia has blue, pink and orange counters in a bag.
The ratio of blue to pink to orange counters is 4: 5: 2
a) What fractions of the counters are blue?
b) What fractions of the counters are orange?
c) Express the quantities in percentage.
Problem 5 :
Chris makes a drink by mixing lemonade and orange juice in the ratio 13: 7
a) What percentage of the drink is lemonade?
b) What percentage of the drink is orange juice?
Problem 6 :
Convert the following ratios into percentage
a) 5: 4 b) 3: 5
1) a) Fraction of the apples red in the basket = 1/3
b) Fraction of the apples green in the basket = 2/3
2) a) Fraction of the black pen = 5/8
b) Fraction of the blue pen = 3/8
3) a) 40% b) 60%
4) a) Fraction of the blue = 4/11
b) Fraction of the orange = 2/11
c) 36.3%
Percentage of orange = 18.2%
Percentage of pink = 45.4%
5) a) The percentage of drink is lemonade = 65%
b) The percentage of drink is orange juice = 35%
6) a) 5: 4 = 5/4
Converting the fraction as percentage = 125 %
b) 3: 5 = 3/5
Converting fraction as percentage = 60 %
Fraction of the apples red in the basket = 1/3
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM