Question

plz give step by step explanation​

Answer 1

20 * 2 - 4 = 36

36 * 2 - 4 = 68

68 * 2 - 4 = 132

132 * 2 - 4 = 260

So, ? = 20 ÷ 2 + 4 = 24

=24 ÷ 2 = 12

Answer 2

Answer:

The answer is (a) 12.

Step by Step explanation:

260÷2 = 130+2 = 132

132 ÷2 = 66+2 = 68

68 ÷2 = 34+2 = 36

36 ÷2 = 18+2 = 20

20 ÷2 = 10+2 = 12

? = 12

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