Question

5. Determine the following products by suitable arrangement:
(it) 625 x 239 x 16 (in) 125 x 40 x 8 x 25.
4 × 528 x 25
(6) find the value of following
(1) 54279 x 92 + 54279 x 8
(ii) 60678 x 262 - 60678 x 162
7. Find the following products by using suitable properties:
(ii) 1938 x 99
(i) 1005 188.
(1) 739 x 102​

Answer 1

(it)(625✖️16)✖️239.
= 10000✖️239
= 2390000
(in) (125✖️8)(40✖️25)(25✖️4)✖️528
= 1000 ✖️ 1000 ✖️ 100 ✖️ 528
= 10,00,000 ✖️ 52800
= 52,80,00,00,000