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Option 4 : 4 and 19, + and ÷
Question given, 57 + 4 × 17 – 11 ÷ 19 = 44
Option 1: 4 and 57, + and ÷
= 4 ÷ 57 × 17 – 11 + 19
= 0.07 × 17 – 11 + 19
= 1.19 – 11 + 19
= 9.19 ≠ 44
Option 2: 57 and 11, + and ×
= 11 × 5 + 17 - 57 ÷ 19
= 55 + 17 - 3
= 69 ≠ 44
Option 3: 4 and 19, + and -
= 57 - 19 × 17 + 11 ÷ 4
= 57 - 323 + 2.75
= -263.25 ≠ 44
Option 4: 4 and 19, + and ÷
= 57 ÷ 19 × 17 – 11 + 4
= 3 × 17 – 11 + 4
= 51 - 11 + 4
= 44
Hence, the correct answer "4 and 19, + and ÷"
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