āĻ āύুāĻļীāϞāύী - 8(B)
1. āϏাāϧাā§°āĻŖ āĻāĻ্āύাংāĻļāϞৈ āύিā§া ।
a) 0.5 , 2.3 , 16.17
b) 17.007, 100.40, 0.121
c) 0.045, 0.083, 0.009
āĻāϤ্āϤ⧰ঃ
a) 0.5, 2.3, 16.17 = 5/10 , 2 X 1 + 3/10 , 1 X 10 + 6 X 1 + 1/10 + 7/100
b) 1 X 10 + 1 X 1 + 0/10 +0/100 + 7/1000 , 1 X 100 + 0 X 10 + 0 X 1 + 4/10 + 0/100 , 0 X 1 + 1/10 + 2/100 + 1/1000
c) 0 X 1 + 0/10 + 4/100 + 5/1000 , 0 X 1 + 0/10 + 8/100 + 3/1000 , 0 X 1 0 + 0/10 + 0/100 + 9/1000
2. āĻĻāĻļāĻŽিāĻ āĻāĻ্āύাংāĻļāϞৈ āύিā§া -
a) 9/10 , 4/100 , 1/1000
b) 215/100 , 9/1000 , 111/10
c) 14/1000, 710/1000 , 10/100
āĻāϤ্āϤ⧰ঃ
a) 9/10 , 4/100 , 1/1000 = 0.9 , 0.04 , 0.001
b) 215/100 , 9/1000 , 111/10 = 2.15 , 0.009 , 11.1
c) 14/1000 , 710/1000 , 10/100 = 0.014 , 0.710 , 0.10
3. āϏ⧰ু āĻĻাāĻā§° āϤুāϞāύা āĻā§°া -
a) 0.5 , 0.7
b) 0.11 , 0.01
c) 0.75 , 0.66
d) 0.461 , 0.463
e) 7.50 āĻāĻা , 9.85 āĻāĻা
f) 33.05 āĻŽিāĻাā§° , 32.7 āĻŽিāĻাā§°
āĻāϤ্āϤ⧰ঃ
a) 0.5<0.7
b) 0.11>0.01
c) 0.75 >0.66
d) 0.461<0.463
e) 7.50 āĻāĻা < 9.85 āĻāĻা
f) 33.05 āĻŽিāĻাā§° >32.7 āĻŽিāĻাā§°
Post Id: DABP003787