priscillaoliver4354 priscillaoliver4354

03-05-2020
Mathematics

contestada

Describe the error in the work shown below.Find an expression equivalent to 18 + 30.Factors of 18: 1, 2, 3, 6, 9, 18Factors of 30:1,2,3,5,6, 10, 15, 3018 + 30 = 6(3 + 10)

Respuesta :

salatulmaghrib salatulmaghrib

03-05-2020

6(3 + 10) = 6*3 + 6*10 = 18 + 60
As you can see, it's not equivalent to 18+30

To fix it, we can change (3+10) to (3+5)
Now we have 6(3 + 5). And this is now equivalent to 18+30.

Answer Link

Otras preguntas

Jesse needs 18 cups of flour to make 78 pancakes. How many pancakes can Jesse make with 12 cups of flour

Please answer this correctly Mary goes fishing with Benny.Mary catches 5 trout and 4 catfish benny catches twice as many trout as Mary.How Many trout did Benny

To save for a new car, Trafton invested $3,000 in a savings account that earns 5.5% interest, compounded continuously. After four years, he wants to buy a used

From the following compounds involved in cellular respiration, choose those that are the net inputs and net outputs of glycolysis. If the compound is not involv

Hey guys, I have a question I would like to ask you guys. In your opinion, do you think we should have homework in university/ college? Thank you.

How does each child try to help the parents in the glass castle? 5 sentences minimum

Why did the British surrender to the Americans in the Battle of Yorktown in 1781?

what quantity is proportional to 54⁄6?

Can executives be limited

What makes the wild camels a problem ?