Question

Estimating the quotient
To divide by a 2-digit number, it is useful to first e
by rounding
Example 1: Estimate the quotient for 73+ 22.
Rounding to the nearest 10:73-22 → 70 + 20
70 - 20 is equal to 7-2
Therefore, the estimated quotient is 3.
Example 2. Estimate the quotient in 468 - 27.​

Answer 1

Answer:

Answer:Newton's laws of motion relate an object's motion to the forces acting on it. In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration.