Sarsora
Sarsora
21-10-2014
Mathematics
contestada
How do you estimate 403,446 +396,755
Respuesta :
ZackFry
ZackFry
21-10-2014
403446 is around 400000 so you round that up in your head. 396755 is close to 400000 so you round that up in your head to. Then you add them together to get 800000, which you can do in your head.
Answer Link
elwira123
elwira123
21-10-2014
you round both numbers to 1 significant figure. So you do 400,000 + 400,000 = 800,000
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
An obese man, 5' 0" tall and 160 pounds, sets a long-term goal to lose 40 pounds. Which of these is a reasonable benchmark he might set for himself? a.Lose 60
what is the 9th root of -30
A stone dropped into a still pond sends out a circular ripple whose radius increases at a constant rate of 3.5 ft/s. (a) how rapidly is the area enclosed by th
Find the area of a parallelogram with b = 95 cm and h = 9.6 cm. answer asap
A hydraulic system is designed to lift cars for inspection in a service station. The narrow end of the system has a surface area of 5.00 cm2, and the lift platf
to determine whether a tall plant is heterozygous or homozygous what should it be crossed with
Six more than the quotient of four and a number x
What is the function of the spinal cord
A 25.0 kg projectile is fired by accelerating it with an electromagnetic rail gun on the earth's surface. the rail makes a 30.0 degree angle with the horizontal
describe some of the effects of the introduction of nuclear weapons
