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6. Ramu is selling fruits. The price per kg of each fruit is shown. Help Ramu in
calculating the amount each customer has to pay. Think Tank Logical Thinking
1
1
1 1 Anuj had 30 marbles. He gave 5 of them to Kareem and 3 to Kavita. How many
(a) Neha bought kg of apples, kg of oranges and marbles does each of them have now?
1 2 3
4 kg of grapes. Find the cost of:
apples = _____, oranges = ______, grapes = ______. Practice time 6c

So, total cost = ____________
1 1 Solve the following word problems.
(b) Anand bought kg of oranges, kg of apples and
2 4 `120 per kg `96 per kg `60 per kg 1. Hamid had to solve 10 questions as homework. He solved 7 of
1 kg of grapes. Find the cost of: them. What fraction represents the unsolved questions?

3 Total questions = ___________ Solved questions = ________
apples = ________ , oranges = ________ , grapes = ________ Unsolved questions = ________

So, total cost = ____________
Fraction of unsolved questions = ________
Word ProBlems 2. There were 16 passengers in a bus. 9 passengers got off. What

Example 1: Mohit has 14 roses. 3 of them are red. What is the fraction represents the passengers who got off?
fraction representing: Total number of the passengers in the bus = ________

(a) red roses out of the total roses? (b) yellow roses out of the total roses? Number of passengers who got off = ________

Solution: (a) Total number of roses = 14 (b) Number of yellow roses Fraction of the passengers who got off = ________
Number of red roses = 3 = 14 – 3 = 11 3. Sujoy is reading a storybook. The book has 32 pages. Sujoy has

Fraction representing red Fraction representing yellow roses read 15 pages. What fraction of pages are left for him to read?
3 11 1 1
roses = = 4. Mom gave me 18 toffees. I ate of them and gave of them to
14 14 2 3
1 my sister. How many toffees did
Example 2: Neena had 24 chocolates. She ate half of them and gave to her sister.
4
(a) How many chocolates did she eat? (a) I eat? (b) I give to my sister?
1
(b) How many chocolates did she give to her sister? 5. Raju had `90 as pocket money. He spent of it on stationery and
3
Solution: (a) Total chocolates = 24 (b) Number of chocolates she gave = 1 of it on toys.
3
1
Number of chocolates she ate of total chocolates (a) How much money did he spend on stationery and toys in total?
= Half of total chocolates 4 1
1 = of 24 (or 24 ÷ 4) (b) How much money does he have left?
= of 24 (or 24 ÷ 2) 4
2 = 6 chocolates 6. The National Flag of India is known as Tiranga or Tricolour. What fraction
= 12 chocolates Thus, she gave 6 chocolates to her of the Tiranga is covered in

Thus, Neena ate 12 chocolates.
sister. (a) Green? (b) Saffron? (c) White?

112 Mathematics-3