1. 15/4 × 1/2 = 15/8
2. 2/2/3 = 2/2 × 3 = 3
3. 15/2 ÷ 5/2 = 15/2 × 2/5 = 3
4. 5/2 ÷ 5/6 = 5/2 × 6/5 = 3
5. 1 ÷ 1/4 = 4
6. 2/3 ÷ 1 = 2/3
<u>Correct choice</u> - [2], [3] & [4].
Answer: (D) 2.394 * 10^-1
Step-by-step explanation:
(4.2 * 10^-1) (5.7 * 10^-1)
= 2.394 * 10^-1
Answer:
= -14.0312805773
4x⁵ z⁸
hope it helps!
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