Question
Download Solution PDF18* 2 * 4 * 5 which alternative substitutes the stars?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven equation: 18 * 2 * 4 * 5
BODMAS Table:
Let's check each option one by one.
Option 1) +, -, ×
Given: 18 * 2 * 4 * 5
After replacing the * signs we get;
⇒ 18 + 2 - 4 × 5
⇒ 20 - 4 × 5
⇒ 20 - 20 = 0
Option 2) -, =, ×
Given: 18 * 2 * 4 * 5
After replacing the * signs we get;
⇒ 18 - 2 = 4 × 5
⇒ 16 ≠ 20
Option 3) ÷, =, +
Given: 18 * 2 * 4 * 5
⇒ 18 ÷ 2 = 4 + 5
⇒ 9 = 9
After replacing the * signs we get;
Option 4) ×, =, -
Given: 18 * 2 * 4 * 5
⇒ 18 × 2 = 4 - 5
⇒ 36 ≠ -1
Hence, the correct answer is "Option 3".
Last updated on Mar 27, 2025
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