Which two numbers (not digits) should be interchanged to make the following equation correct?
21 × 3 − 10 + 4 ÷ 7 = 5
A21 and 4
B4 and 7
C21 and 3
D3 and 7
Which two numbers (not digits) should be interchanged to make the following equation correct?
21 × 3 − 10 + 4 ÷ 7 = 5
A21 and 4
B4 and 7
C21 and 3
D3 and 7
Related Questions:
If + means -, - means ×, × means ÷, and ÷ means +, what will be the value of the following expression?
20 ÷ 2 + 4 - 8 × 4 = ?
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(51 D 17) A (21 B 9) C 78 A (16 D 4) = ?
ഇനിപ്പറയുന്ന സമവാക്യത്തിൽ '+', '-' എന്നിവയും '×', '÷' എന്നിവയും പരസ്പരം മാറിയാൽ '?' എന്നതിന്റെ സ്ഥാനത്ത് എന്ത് വരും?
45 × 15 ÷ 40 - 30 + 5 = ?