Final answer:
To estimate the division of 132 by 6 using compatible numbers, round 132 to a number easily divisible by 6, such as 120, and divide 120 by 6 to get an estimated answer of 20.
Step-by-step explanation:
The student is asking about estimating the division of 132 by 6 using compatible numbers. Compatible numbers are numbers that are easy to compute mentally. To estimate 132÷6, you could round 132 to the nearest multiple of 6 that is easy to divide, which is 120 in this case. 120 is a compatible number because it is divisible by 6 and is close to 132. Now, dividing 120 by 6, we know that 12÷6 is 2, so 120÷6 would be 20.
To estimate 132 ÷ 6 using compatible numbers, we can use numbers that are easy to work with and close to the actual values. A compatible number for 132 is 120, since it is divisible by 6. We can also use 130, which is close to 132. For 6, we can use 6 itself. Now, we can divide 120 by 6 to get an estimate of 20. This means that 132 ÷ 6 is approximately equal to 20.
Therefore, an estimated answer using compatible numbers for 132÷6 is 20.