Multiplication of Decimal Numbers

Q.

The Speed of a car going from Delhi to Agra is 45.75 km/hr. The time taken to travel is 2.5 hrs. Find the Distance between Delhi and Agra.

(Hint : D = S $\times$ T)

1. 120.33 km

2. 115.35 km

3. 114.375 km

4. 112.575 km

Q.

Find: $26.3÷1000$.

Q.

Write the following decimal number in words:
$108.56$

Q. Write each of the following decimal numbers in words:
$0.03$

Q.

Ravi and his son scored 14.5 and 16.5 in a game. What is the product of their scores?

1. 239.25

2. 240.75

3. 229.25

4. 239.75

Q.

Why are you allowed to move the decimal points before dividing with decimals?

Explain your reasoning.

Q.

3.5 $\times$ 4.05 = X. The value of X is :

1. 14.545

2. 14.095

3. 13.6

4. 14.175

Q.

Product of 9.52 and 9.82 will be :

1. 93.4864

2. None of these

3. 83.4864

4. 9348.64

Q.

$5.84\times \_\_\_\_\_=584$

Q. On dividing $1.38305$ by $11$ correct to $3$ places of decimal, the last three digits are

Q. 0.05 $\times$ 0.7 =

1. 0.35
2. 0.035
3. 35

Q.

Ram bought 5.5 kg of rice at ₹ 13.5 per kg. What was the total cost of rice?

1. ₹ 74.25

2. ₹ 42.96

3. ₹ 73.96

4. ₹ 43.69

Q. 4.5 $\times$ 4 =

1. 1.8
2. 18
3. 180

Q. Write the place value of $2$ in the following decimal numbers:
$63.352$

Q. Solve and sort the result in ascending order. : (smallest on top)

1. $2.6\times 3.8$
2. $7.1\times 1.4$
3. $8\times 1.251$
4. $2.4\times 4.2$
5. $3.2\times 3.2$