Abbieswimfast
Abbieswimfast
23-03-2017
Mathematics
contestada
What is 3\7 times 21 plz help
Respuesta :
lauren246
lauren246
23-03-2017
The answer is 9. Put 21 over one, cross cancel and then multiply straight across. Hope this helps!
Answer Link
accom
accom
23-03-2017
Ok so first to set up the equation, you would do 3/7×21/1.
(3)(21)
---------
(7)(1)
So 3×21 is 63 and 7×1 is 7.
63/7 is simplified down to 9/1
So your answer is 9. Hope I helped!
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Based on the map of the railway system in England and Wales (1845-1914), how did the state of rail lines change during the period represented in the maps?
Help please please help
Can someone help me with this pls
What’s the ecosystem like in the Atlantic Ocean? Who are the producers, consumers, and decomposers? Find two or three examples of each.
Find the following arc measures For question 1,3
Which solid has two faces, zero lateral faces, two bases, zero vertices, and zero edges? cube cone sphere cylinder
rewrite the problem so that the divisor is a whole number
Calculate the molecular weight of 0.2g H3X solution if 50ml of this acid neutralized with 40ml of 0.03N Ca(oH)2 then calculate strength of this solution in ppm
(3k2 - 7k + 12) = (3k + 2)
What was the goal of the Great Leap Forward? A. To develop China’s first space program B. To promote open markets throughout China C. To quickly industrialize t
