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If 'A' denotes 'multiplied by', 'B' denotes 'subtracted from', 'C' denotes 'added to' and 'D' denotes 'divided by', then8 B 31 C 49 D 7 A 1…

83813Medium 2 replies 510 views
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If 'A' denotes 'multiplied by', 'B' denotes 'subtracted from', 'C' denotes 'added to' and 'D' denotes 'divided by', then
8 B 31 C 49 D 7 A 16 = ?
  • A89
  • B98
  • C102
  • D11
Answer not set
0
CCommunity
I have read it somewhere 89 is correct
0
CCommunity
Expression $: 8 B 31 C 49 D 7 A 16 = ?$

$\equiv8-31+49\div7\times16$

$= -23+(7\times16)$

$= -23+112=89$