InterviewSolution
Saved Bookmarks
| 1. |
Estimate the following products: (a) 578 x 161 (b) 5281 x 3491 (c) 1291 x 592 (d) 9250 x 29 |
|
Answer» (a) 578 x 161 578 ⇒ 600 161 ⇒ 200 Estimated product is 600 x 200 = 1,20,000 (b) 5281 x 3491 5281 ⇒ 5000 3491 ⇒ 3500 Estimated Product = 5000 x 3500 = 1,75,00,000 (c) 1291 x 592 1291 ⇒ 1300 592 ⇒ 600 Estimated Product is = 1300 x 600 = 7,80,000 (d) 9250 x 29 9250 ⇒ 9000 29 ⇒ 30 Estimated Product is 9000 x 30 = 2,70,000 |
|