blackops6791 blackops6791

14-05-2017
Mathematics

contestada

Alan used 9 as an estimate for 3 7/10 + 5 4/10. He added and got 9 1/10 for the actual sum. Is his answer reasonable?

Respuesta :

shalei2020 shalei2020

05-03-2020

Answer:Yes, he is answer is reasonable

Step-by-step explanation:

First, you plus 3 7/10 with 5 4/8.

Then , when you get 8 11/10 you do add mixed number.

Finally, you get the answer that is 9 1/10

Answer Link

Otras preguntas

If the human body has 5.0 qt of blood that contains 2 x 10 13 red blood cells, how many red blood cells are present in each microliter of blood?

in what type of organization is sequence extremely important?

Which of the following is an example of the connotative meaning of language? a. Snow is formed directly from the freezing of the water vapor in the air. b. Snow

A clause is a group of words that contains both a ____ and a _____ and is used as a part of a sentence (separated by a comma).

What is not a cognitive milestone of teenagers as they head into late adolescence? a. They take others into consideration when making decisions. b. They thin

what is the approximate distance between the points (-3, -4) and (-8, 1) on a coordinate grid? a) 12.08 units b) 3.16 units c) 11.40 units d) 7.07 units

What elements make up carbohydrates and lipids?

are there some commandments that are less relevant in modern times? Explain your answer

B is between A and C, AC = 14 and BC = 11.4. Find BC

Select the correct answer. You want to buy an item that costs $100. Which of these is the most cost-effective choice for buying the item? using a paid membershi