ethan04 ethan04
  • 20-09-2016
  • Mathematics
contestada

Sun-Yi estimated 270+146and got 300.is her estimate reasonable explain

Respuesta :

snow44
snow44 snow44
  • 20-09-2016
No. Round 146 to 150 and add both 270 and 150. It's 420. So 400 would be more reasonable. 300 is not reasonable because it ain't close.
Answer Link

Otras preguntas

Please help- will give brainlist. If possible please tell me how you got the answer.
Pls anyone help me, this is due at 3pm tyyyyyysm
10. The future of 2D animation does not include hand-drawing. A. True B. False
How did changes in suffrage affect the election of Andrew Jackson as President?
Lydia is an architect. She has to design a courtyard garden inside a new hotel. On her blueprint, which is 1/24 the size of the actual garden, the width of the
This is the one I mean. If I told you to answer it pls do
Which answer is a centripetal force? inertia friction O speed O gravity
two numbers add up to 144. one number is half the square of the other number. what are the numbers Overall rating 100% Subject: Algebra, Math Get unstuck 490,80
Write an inequality for this graph
SEQUENCING EVENTS Put the following events on a time line in chronological order. Texas becomes a state; the Adams-Onís Treaty, gold is discovered in California