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Let’s check out your problem:
Divide:
\newline
820.9
÷
100
=
?
820.9 \div 100 = ?
820.9
÷
100
=
?
\newline
Choices:
\newline
(A)
0.08209
0.08209
0.08209
\newline
(B)
0.008209
0.008209
0.008209
\newline
(C)
82.09
82.09
82.09
\newline
(D)
8.209
8.209
8.209
View step-by-step help
Home
Math Problems
Grade 6
Multiply and divide decimals by powers of ten
Full solution
Q.
Divide:
\newline
820.9
÷
100
=
?
820.9 \div 100 = ?
820.9
÷
100
=
?
\newline
Choices:
\newline
(A)
0.08209
0.08209
0.08209
\newline
(B)
0.008209
0.008209
0.008209
\newline
(C)
82.09
82.09
82.09
\newline
(D)
8.209
8.209
8.209
Remove decimal from dividend:
Step
1
1
1
: Remove the decimal from the dividend.
820.9
820.9
820.9
can be written as
8209
8209
8209
,
Divide whole number by
100
100
100
:
Step
2
2
2
: Divide the
whole number
by
100
100
100
.
\newline
8209
÷
100
=
82.09
8209 \div 100 = 82.09
8209
÷
100
=
82.09
,
Check decimal places:
Step
3
3
3
: Check the decimal places.
\newline
The original number had one decimal place, and after division, the decimal is correctly placed,
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