Question 13 Marks
Multiply:
69 × 45
69 × 45
Questions
Answer the following (3 mark each)
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9 questions · timed · auto-graded
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Question 23 Marks
Multiply:
32 × 8
32 × 8
Question 33 Marks
A school library has 86 shelves and each shelf has 162 books. Find the number of books in the library.
Answer
View full question & answer→Number of shelves in the library = 86
Number of books in each shelf = 162 162(100 + 60 + 2)
Therefore, the total number of books in the library = 162 × 86 = 13932
Number of books in each shelf = 162 162(100 + 60 + 2)
Therefore, the total number of books in the library = 162 × 86 = 13932
Question 43 Marks
A shopkeeper sold 28 bags of rice. Each bag costs ?350. How much money did he earn by selling rice bags?
Answer
View full question & answer→The cost of each rice bag = ₹ 350
Since, a shopkeeper sold 28 bags of rice. 350 (300 + 50 + 0)
Therefore, total cost of 28 bags of rice = 350 × 28 = ₹ 9800
Thus, the shopkeeper earned ₹ 9800 by selling 28 bags of rice.
Since, a shopkeeper sold 28 bags of rice. 350 (300 + 50 + 0)
Therefore, total cost of 28 bags of rice = 350 × 28 = ₹ 9800
Thus, the shopkeeper earned ₹ 9800 by selling 28 bags of rice.
Question 53 Marks
Fill in the table.
| Problem | TTh | Th | H | T | o |
| 20 x 100 = | |||||
| 40 x 500 = | |||||
| 60 x 300 = | |||||
| 600 x 30 = | |||||
| 80 x 900 = | |||||
| 70 x 600 = | |||||
| 5 x 7,000 = |
Answer
View full question & answer→| Problem | TTh | Th | H | T | o |
| 20 x 100 = | 2 | 0 | 0 | 0 | |
| 40 x 500 = | 2 | 0 | 0 | 0 | 0 |
| 60 x 300 = | 1 | 8 | 0 | 0 | 0 |
| 600 x 30 = | 1 | 8 | 0 | 0 | 0 |
| 80 x 900 = | 7 | 2 | 0 | 0 | 0 |
| 70 x 600 = | 4 | 2 | 0 | 0 | 0 |
| 5 x 7,000 = | 3 | 5 | 0 | 0 | 0 |
Question 63 Marks
Fill in the table.
| Problem | TTh | Th | H | T | o |
| 2 x 1,000 = | 2 | 0 | 0 | 0 | |
| 5 x 1,000 = | 5 | 0 | 0 | 0 | |
| 10 x 1,000 = | 1 | 0 | 0 | 0 | 0 |
| 20 x 1,000 = | 2 | 0 | 0 | 0 | 0 |
| 3 x 5,000 = | |||||
| 8 x 3,000 = | |||||
| 5 x 7,000 = |
Answer
View full question & answer→| Problem | TTh | Th | H | T | o |
| 2 x 1,000 = | 2 | 0 | 0 | 0 | |
| 5 x 1,000 = | 5 | 0 | 0 | 0 | |
| 10 x 1,000 = | 1 | 0 | 0 | 0 | 0 |
| 20 x 1,000 = | 2 | 0 | 0 | 0 | 0 |
| 3 x 5,000 = | 1 | 5 | 0 | 0 | 0 |
| 8 x 3,000 = | 2 | 4 | 0 | 0 | 0 |
| 5 x 7,000 = | 3 | 5 | 0 | 0 | 0 |
Question 73 Marks
A village sports club organises a women’s football tournament. The club earned money by selling match tickets and charging fees for team participation.
They sold 57 tickets for ₹ 115 each.
They had 3 teams joining the tournament, with each team paying a participation fee of ₹ 1,599.
The teams paid ₹ 1,750 in total rent the football ground and ₹ 1,129 for food and water.
(a) How much money did the club collect in total from ticket sales and team participation fees?
(b) What were the total expenses on renting the ground and food and water?
They sold 57 tickets for ₹ 115 each.
They had 3 teams joining the tournament, with each team paying a participation fee of ₹ 1,599.
The teams paid ₹ 1,750 in total rent the football ground and ₹ 1,129 for food and water.
(a) How much money did the club collect in total from ticket sales and team participation fees?
(b) What were the total expenses on renting the ground and food and water?
Answer
View full question & answer→Money collected by selling tickets
= ₹ (57 × 115) = ₹ (60 × 115 – 3 × 115) = ₹ (6900 – 345) = ₹ 6555
Deposit of participation fees by the 3 teams = ₹ (3 × 1599) = ₹ (3 × 1600 – 3)
= ₹ 4797
Rent paid for football ground by the teams in total = m50
Cost of food and water for the teams = ₹ 1129
(a) The total money collected by the club from the tickets sales and team participation fees
= ₹ 6555 + ₹ 4797 = ₹ 11,352
(b) Total expenses on renting the ground and food and water = ₹ 1750 + ₹ 1129
= ₹ 2879
= ₹ (57 × 115) = ₹ (60 × 115 – 3 × 115) = ₹ (6900 – 345) = ₹ 6555
Deposit of participation fees by the 3 teams = ₹ (3 × 1599) = ₹ (3 × 1600 – 3)
= ₹ 4797
Rent paid for football ground by the teams in total = m50
Cost of food and water for the teams = ₹ 1129
(a) The total money collected by the club from the tickets sales and team participation fees
= ₹ 6555 + ₹ 4797 = ₹ 11,352
(b) Total expenses on renting the ground and food and water = ₹ 1750 + ₹ 1129
= ₹ 2879
Question 83 Marks
Mala went to a book exhibition and bought 18 books. The shop was selling 3 books for ₹ 150. After buying the books, she still had ₹ 20 left. How much money did Mala have at the beginning?
Answer
View full question & answer→The number of books bought by the Mala = 18
Since, the cost of 3 books is ₹ 150.
Therefore, ₹ 50 + ₹ 50 + ₹50
1 book 1 book 1 book
So, the cost of 1 book = ₹ 50
Therefore, the total cost of 18 books
= 18 × 50 = 20 × 50 – 100 ,
= 1000 – 100 = 900
So, the cost of 18 books = ₹ 900
Since, Mala still had ₹ 20 left.
Therefore, Mala had ₹ 920 (₹ 900 + ₹ 20) at the beginning.
Since, the cost of 3 books is ₹ 150.
Therefore, ₹ 50 + ₹ 50 + ₹50
1 book 1 book 1 book
So, the cost of 1 book = ₹ 50
Therefore, the total cost of 18 books
= 18 × 50 = 20 × 50 – 100 ,
= 1000 – 100 = 900
So, the cost of 18 books = ₹ 900
Since, Mala still had ₹ 20 left.
Therefore, Mala had ₹ 920 (₹ 900 + ₹ 20) at the beginning.
Question 93 Marks
Answer
View full question & answer→1. 21
2. 21
3. Yes
2. 21
3. Yes