Ask a New Question

Asked by Kelly

Melvin estimate 645 + 322 by adding 600 + 300. Is his estimate sum an over or under estimate please?

Ty
14 years ago

Answers

Answered by PsyDAG
Since both of the estimates are under the actual amounts, what do you think?
14 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

Melvin can run at a speed of 150 meters per minute. How long does it take for him to run a distance... There are 50 members. Melvin wants to collect some infromation from seven of them. Explain how he... Melvin walked 5/8 mile to the library. He then walked 3/10 mile from the library to the store. About... Melvin and Edward have $80 altogether. Edward has $10 more than Melvin. How much money does each of... 'Melvin lifts a 28.9 kg bucket from a well and does 3.41 kJ of work. how deep is te well' Alvin, Calvin and Melvin are running laps around a track. Alvin runs a lap every 4 minutes, Calvin r... If Melvin sells a television at a markup price of 10% above its usual selling price, he will make a... Alvin, Calvin and Melvin each have some positive integer number of sweets. Alvin has fewer sweets th... Melvin pulls a sled across level snow with a force of 345 N along a rope that is 31◦ above the ho... What is the estimate of 4/5 + 6/7
Submit Your Answer

Question

Melvin estimate 645 + 322 by adding 600 + 300. Is his estimate sum an over or under estimate please?

Ty

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use