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
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
What will come in the place of ‘?’ in the following equation, if ‘×’ and ‘−’ are interchanged and ‘+’ and ‘÷’ are interchanged?
56 – 20 + 5 × 41 ÷ 25 = ?
If '×' means 'addition', '÷' means 'multiplication', '+' means 'subtraction', and '–' means 'division', then what is the value of the following expression?
16 – 4 × 12 ÷ 3 + 18
Which of the following interchanges of signs and numbers would make the given equation correct?
8 ÷ 2 – 6 × 4 + 3 = 13