Question : What is the value of 28 × 25 ÷ 7 × 15 + 63 × 56 ÷ 72 × 5 + 24 × 7 + 8?
Option 1: 2101
Option 2: 1821
Option 3: 1921
Option 4: 1901
Answer (1)
18th Jan, 2024
Correct Answer: 1921
Solution :
$28 × 25 ÷ 7 × 15 + 63 × 56 ÷ 72 × 5 + 24 × 7 + 8$
$= 28 × \frac{25}{7} × 15 + 63 × \frac{56}{72} × 5 + 24 × 7 + 8$
$=1500+245+168+8$
$=1921$
Hence, the correct answer is 1921.
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