If - means - - means - - means - and - means - then 20- 60- 40-20-10-

The correct option is C 0 20× 60÷ 40 20+10= After putting the true sign, we get 20+ 60 40×20÷10= 20+60 80= 0=0 Answer (B) 0 ...

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Standard VI

Mathematics

Place Value

If ÷ means ...

Question

If $\div$ means $-$ , $-$ means $\times$ , $\times$ means $+$ and $+$ means $\div$ , then
$20 \times 60 \div 40 - 20 + 10 =$

40

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0

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80

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60

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Solution

The correct option is C $0$
$20 \times 60 \div 40 - 20 + 10 =$
After putting the true sign, we get
$20 + 60 - 40 \times 20 \div 10 =$
$20 + 60 - 80 =$
$0 = 0$
Answer (B) 0

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If ÷ means −, − means ×, × means + and + means ÷, then20×60÷40−20+10=

The correct option is C 020×60÷40−20+10=After putting the true sign, we get20+60−40×20÷10=20+60−80=0=0Answer (B) 0

If $\div$ means $-$ , $-$ means $\times$ , $\times$ means $+$ and $+$ means $\div$ , then
$20 \times 60 \div 40 - 20 + 10 =$

The correct option is C $0$
$20 \times 60 \div 40 - 20 + 10 =$
After putting the true sign, we get
$20 + 60 - 40 \times 20 \div 10 =$
$20 + 60 - 80 =$
$0 = 0$
Answer (B) 0