Estimate each quotient using compatible numbers.

round to 3000/25 and you get 120
round to 5500/75 and you get 73
round to 2500/10 and you get 250
round to 3000/50 and you get 60
round to 1500/50 and you get 30
round to 5500/100 and you get 55

Answered by corajune99 | 2024-06-10

Estimating quotients using compatible numbers involves rounding numbers to simpler values for easier calculations. For example, 3000 ÷ 25 can be estimated as 120. This technique is practical for mental math and helps get approximate answers quickly.
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Answered by corajune99 | 2024-12-26