If - means - - means - and - means - thenFind the value of 5-4-18 -3-

The correct option is A 26 Using appropriate signs, 5+4 18×3 reduces to 5×4+18÷3 20+6 = 26 Hence, option A. ...

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Standard VI

Mathematics

Idea of a Set

If + means ...

Question

If + means $\times$ , $-$ means + and $\times$ means $\div$ then
Find the value of $5 + 4 - 18 \times 3.$

26

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Solution

The correct option is A $26$
Using appropriate signs,
$5 + 4 - 18 \times 3$ reduces to
$5 \times 4 + 18 \div 3$
$20 + 6 = 26$
Hence, option $A .$

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If + means ×, − means + and × means ÷ thenFind the value of 5+4−18×3.

The correct option is A 26Using appropriate signs,5+4−18×3 reduces to5×4+18÷320+6=26Hence, option A.

If + means $\times$ , $-$ means + and $\times$ means $\div$ then
Find the value of $5 + 4 - 18 \times 3.$

The correct option is A $26$
Using appropriate signs,
$5 + 4 - 18 \times 3$ reduces to
$5 \times 4 + 18 \div 3$
$20 + 6 = 26$
Hence, option $A .$