Q1. Multiply to find the answer.

A. 78.73 x 10 = ______

B. 4.056 x 1,000 = ______

Q2. Divide using the long division method.

A. 2.8 ÷ 1.6

B. 61.37 ÷ 1.9

Q3. ______ ÷ 0.6 = 2.4. Find the dividend.

The multiplication problems yield 787.3 and 4,056, while the divisions result in 1.75 and 32.3. Lastly, the dividend for the equation involving division by 0.6 is 1.44. Each operation is performed with attention to the significance of decimal placement.
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Answered by Anonymous | 2025-07-04

Let's solve each part of the questions step by step:
Q1. Multiply to find the answer.
A. 78.73 × 10 =
When multiplying a number by 10, you simply shift the decimal point one place to the right.
So, 78.73 × 10 = 787.3
B. 4.056 × 1 , 000 =
When multiplying a number by 1,000, you move the decimal point three places to the right.
So, 4.056 × 1 , 000 = 4056
Q2. Divide using the long division method.
A. 2.8 ÷ 1.6
First, let's convert the division into a whole number division by multiplying both the dividend and the divisor by 10 to remove the decimal:
28 ÷ 16
Using long division, 16 goes into 28 once (1), leaving a remainder of 12. Bringing down a 0 from 28.0, we get 120.
16 goes into 120 seven times (7), leaving a remainder of 8.
Finally, 16 goes into 80 five times (5) evenly.
Therefore, 2.8 ÷ 1.6 = 1.75
B. 61.37 ÷ 19
Let's convert this into a simpler division:
Multiply the dividend and divisor by 10:
613.7 ÷ 19
Using long division:

19 goes into 61 three times (3), remainder 4. Bring down the next digit, 3, we get 43.
19 goes into 43 twice (2), remainder 5. Bring down the next digit, 7, we get 57.
19 goes into 57 three times (3), exactly.

So, 61.37 ÷ 19 = 3.23
Q3. Find the dividend.
You have the equation: ___ ÷ 0.6 = 2.4
To find the dividend, multiply 2.4 by 0.6 :
( Dividend = 2.4 \times 0.6 = 1.44)
Thus, the dividend is 1.44 .

Answered by danjohnbrain | 2025-07-06