Question

estimate 271 × 362 by general rule

Answer 1

General rule for estimation

⇒ Round each number to 1 signification figure

Round 271 to 1 significant figure:

271 ≈ 300

Round 362 to 1 significant figure:

362 ≈ 400

Evaluate 271 x 362:

271 x 362 ≈ 300 x 400 = 120,000

Answer: 120,000

Answer 2

Answer:

60,000

Step-by-step explanation: