Exercise 1.3 -Q.no.3:-Estimate the following products using general rule (b) 5281*3491 (d) 9250*29
(b) 5281 × 3491
Rounding off by general rule, 5281 and 3491 may be rounded off to 5000 and 3000 respectively.
(d) 9250 × 29
Rounding off by general rule, 9250 and 29 may be rounded off to 9000 and 30 respectively.