In a certain division problem, if the dividend is 123 and the divisor is 10, wha

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Question: In a certain division problem, if the dividend is 123 and the divisor is 10, what is the remainder?

Options:

Correct Answer: 3

Solution:

The remainder when 123 is divided by 10 is 3, as 123 = 10*12 + 3.

In a certain division problem, if the dividend is 123 and the divisor is 10, what is the remainder?

In a certain division problem, if the dividend is 123 and the divisor is 10, what is the remainder?

Step 1: Identify the dividend and the divisor. Here, the dividend is 123 and the divisor is 10.
Step 2: Divide the dividend (123) by the divisor (10) to find how many times 10 fits into 123.
Step 3: Calculate 123 divided by 10, which equals 12 with a decimal remainder.
Step 4: Multiply the whole number result (12) by the divisor (10) to find the largest multiple of 10 that is less than or equal to 123. This gives us 120.
Step 5: Subtract this result (120) from the original dividend (123) to find the remainder. So, 123 - 120 = 3.
Step 6: The remainder when 123 is divided by 10 is 3.

Division and Remainders – Understanding how to perform division and identify the remainder in a division problem.