Question

Estimate quotients of decimals to deter reasonable. Estimate the quotient. 4.42-:0.81=x

Answer 1

To estimate the quotient of decimals, use long division. The quotient of 4.42 divided by 0.81 is approximately 5.

Step-by-step explanation:

To estimate the quotient of decimals, you can use long division. Let's estimate the quotient of 4.42 divided by 0.81.

1. First, place the dividend (4.42) inside the long division bracket, and the divisor (0.81) outside the bracket.
2. Divide the first digit of the dividend (4) by the divisor (0.81). The result is 4.938, but we can round it to 5.
3. Multiply the rounded quotient (5) by the divisor (0.81) to get 4.05.
4. Subtract 4.05 from 4.42 to get 0.37.
5. Bring down the next digit (2) to create the new dividend (0.37).
6. Repeat steps 2-5 until you have a remainder close to zero.

Based on this estimation process, the quotient of 4.42 divided by 0.81 is approximately 5.