1.56+432100+2000610000+3.57 = ________
11.4506
Coverting the given fractions to decimals, we have:
432100=4.32
2000610000=2.0006
∴1.56+432100+2000610000+3.57=1.56+4.32+2.0006+3.57=1.5600+4.3200+2.0006+3.5700
∴1 1 1.5600 4.3200 2.0006+ 3.5700–––––––– 11.4506–––––––––––