Question

A. Multiply by suitable arrangement:
(i) 20,5,8,7 (ii) 25, 4, 598
(iii) 4,2893, 250 (iv) 2,2867, 50
(v) 8,786, 125 (vi) 3982, 625, 16
(vii) 394, 5, 80 (viii) 15,8, 40, 225
(ix) 16, 80, 25 and 15237
[Hint. Product = [(80 < 25) * 15237] Ⓡ16]​

Answer 1

Answer:

I hope it would help you

Answer 2

1)

$20*5 *8*7 = (100)*56\\=5600$

2) 25*4*598

= $100*598\\=59800$

3) 4*2893*250

$=250*4*2893\\= 1000*2893\\=2893000$

4) $2*2867*50\\=100*2867\\=286700$

5) 8*125*786

$125*8*786\\=1000*786\\=786000$