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Fractions & Decimals
hard
0:00.0
Calculate
1
/
(
1
/
2
+
1
/
3
+
1
/
4
)
1/(1/2 + 1/3 + 1/4)
1/
(
1/2
+
1/3
+
1/4
)
.
A
12/13
B
13/12
C
1
D
2/3
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