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Byju's Answer
Standard XII
Chemistry
Stoichiometry
If 684=132 ...
Question
If
684
=
132
and
970
=
546
, then
478
+
609
=
?
A
804
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B
480
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C
408
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D
840
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Solution
The correct option is
C
408
6
↓
1
8
↓
3
4
↓
2
9
↓
5
7
↓
4
0
↓
6
6↓18↓34↓29↓57↓40↓6
So,
478
+
609
=
243
+
165
=
408
478+609=243+165=408
.
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