leikilifi leikilifi
  • 29-10-2018
  • Mathematics
contestada

use rounding or compatible numbers to estimate the sum 271 + 425

Respuesta :

Scripzz
Scripzz Scripzz
  • 29-10-2018
So, to do this we'll be using rounding instead of compatible to estimate.

To begin, do 271 + 425

By rounding a hundred, you would do
300 + 400 = 700 as the estimated sum.

By rounding tens, you would do
270 + 430 = 700 as estimated sum.

In this case, either one can be done which means 700 is the best estimated sum.
Answer Link

Otras preguntas

describe what independent and dependent variables are and how they are used in a hypothesis
Humans can impact the Earth in both positive and negative ways. Cutting down forests, mining for resources, and creating factories that produce toxic gases are
A 30-meter antenna mast is stabilized by a 34 meter guy wire. How far from the base of the mast is the guy wire secured to the ground A. 32 m B. 64 m C. 16 m D.
Que significa esta frase: La era donde se trilla
What should he do next in order to follow the steps of inquiry?
how do you do this problem? in fraction answer?? need help due tomorrow?​
SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!! F. NO CHANGE G. as well as H. with I. to
Asexual reproduction produces offspring that are genetically _______ to the parent. FIRST TO ANSWER "CORRECTLY" IS THE BRAINLIEST
The question below refers to the selections “Ode to a Grecian Urn.”and “When I Have Fears” by John Keats. “When I Have Fears” ends with an expression of the spe
What did Prospero want Miranda to think about her uncle Antonio in The Tempest.