SMARTYPANTSDANCE
SMARTYPANTSDANCE SMARTYPANTSDANCE
  • 03-02-2017
  • Mathematics
contestada

Help Please
A) estimate 49 of 162.
B) use mental math to calculate 49 of 162

Respuesta :

iGreen
iGreen iGreen
  • 03-02-2017
You can round 49 to 50 and you can round 162 to 200.

You know that 5 * 2 = 10, so 50 * 200 must be 1000. You just add the zeroes.
Answer Link

Otras preguntas

how is non-price competition different from price competition?
what’s the answer to this and working out
How does paragraph 4 relate to paragraph 3?
The rectangle shown is reduced by a scale factor of 0.5 AB=16 and AC=6 Calculate the length of each side of the reduced image. Draw the new image and label it
Which types of freely moveable joints are often found in areas of the body, such as the shoulders and hips, needing movement in many directions? A. Pivot joints
briefly describe two ways to formally amend the constitution
why do you think it is important to do what is right even when no one is looking
With the Industrial Revolution came opportunities for women to work outside the home in factories. demand equal pay with men for their work. choose work over ge
FIRST ANSWER = BRAINLIEST​
One side of triangle is 6 more than 2 times the shortest side. The third side is 14 feet more than the shortest side. The perimeter is 84. Find all three sides