Question

11. Determining the product by suitable rearrangements
a) 2* 125* 50* 8
b) 16* 279* 625
c) 2 *1735 *50
with steps

Answer 1

Note: If we want to multiple the product by suitable rearrangement, so will multiple those numbers first in which we will get 0 in the last....means 10 , 100 or 1000 more..!!

(a.) 2*125*50*8

= 2*50*8*125

= 100*8*125 = 800*125

= 100000

(b.) 16*279*625

= 16*625*279 = 10000*279

= 2790000

(c.) 2*1735*50

= 2*50*1735 = 100*1735

= 173500

hope it helps you mate

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#priya#

Answer 2

Answer:

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