lmms1973 lmms1973
  • 24-09-2017
  • Mathematics
contestada

use rounding or compatible numbers to estimate the sum 171+ 727

Respuesta :

dameny
dameny dameny
  • 24-09-2017
171 + 727 = 898.

We can round it off to 900.
Answer Link
Аноним Аноним
  • 24-09-2017
Hello There!

171 becomes 170
727 becomes 730
170 + 730 = 900.

Hope This Helps You!
Good Luck :)
Answer Link

Otras preguntas

Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n
factor: 6x+36=  how do I solve this problem
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
what are some examples of figurative language found in the book Divergent?
the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.
what are some examples of figurative language found in the book Divergent?