Answer:
500÷5 would give a better estimate of 463.3÷5.
Explanation:
To estimate the quotient of 463.3÷5, we can use the following method:
Look at the first two digits of the dividend (46) and divide it by the divisor (5) to get 9.2.
Round this number to the nearest whole number to get 9.
Multiply this number by the divisor (5) to get 45.
Compare this number with the dividend (463.3).
If the dividend is greater than or equal to this number, then we can use this number as an estimate of the quotient.
Using this method, we can see that 500÷5 is a better estimate than 540÷5 because 500 is closer to 463.3 than 540 is.
Therefore, 500÷5 would give a better estimate of 463.3÷5.