What approximate value will come in place of question mark (?) in the…
2024
What approximate value will come in place of question mark (?) in the following questions (You are not expected to calculate the exact value).
5.03% 𝑜𝑓 39.89 + 10.09% 𝑜𝑓 450 =?
Answer: B. 47 — Approximate 5.03% of 39.89 as 5% of 40 = 2, and 10.09% of 450 as about 45.4. Total is about 47.4, so the closest option is 47.
- A.
44
- B.
47
- C.
39
- D.
54
- E.
59
Attempted by 220 students.
Show answer & explanation
Correct answer: B
Approximate 5.03% of 39.89 as 5% of 40 = 2, and 10.09% of 450 as about 45.4. Total is about 47.4, so the closest option is 47.
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