Question

Find the unit place of 3674 × 8596 + 5699 × 1589

• A. 3
• B. 4
• C. 5
• D. 6

Answer 1

Answer:

C. 5

Read Explanation:

Unit digit of (3674 x 8596) = ⇒ 4 × 6 = 24 ⇒ Unit place of 24 ⇒ 4 Unit digit of (5699 x 1589) = ⇒ 9 × 9 = 81 ⇒ Unit place of 81 ⇒ 1 Required unit place = (1 + 4) = 5

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