mariagallina322 mariagallina322

02-10-2014
Mathematics

contestada

Fern rounded to the nearest ten to estimate 548-132. She subtracted 540-130 and got 410. Is Fern's estimate correct? Explain.

Respuesta :

skittles16 skittles16

02-10-2014

Fern's estimate is not correct because he rounded 548 wrong, it would be rounded to 550 instead since the number 8 is closer to 10. So the correct answer would be 420.

Answer Link

Otras preguntas

PLEASE HELP IM STUCK!solve the following equation for the value of m. SHOW UR WORK!!!3(7+3m) =84

Need help with the answer please and thank

find the Hcf15 and 3

a circle has a radius of 4.6cm work out the length of the circumference give your answer in 1 decimal place

mr. jaw needs 1 bag of sand for every 5 square feet of the sandpit. of bags of sand cost $8 each, about how much will mr. jaw spends on sand use ~ 3.14

What region in Europe was most affected by the Great Famine? (4 points) Group of answer choices Eastern Northern Southern Western

ASAP I need y’all help I’m trying to find a documentary/ docuseries(10 episodes) to watch for my English project but I don’t know what to watch so if you can gi

Daniel measures pieces of wood for a project. These are lengths, In Inches:3 1/210 1/44 1/2612 3/4812 1/22 1/25 1/469 1/212What is the range of the lengths? A

The Muslim holy book is called the

how many atoms of sodium are present in 3 moles of sodium and what is the mass of it?