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  1. 2.5 × 3 + 7.5 ÷ 2.5 − 0.5 of 3
    		 = ?
    47 + 12 ÷ 1.5 − 6 of 2 × 3
    1. 3
      17
    2. 9
      19
    3. 4
      11
    4. 3
      11
Correct Option: B

The given expression

=
2.5 × 3 + 7.5 ÷ 2.5 − 0.5 of 3
47 + 12 ÷ 1.5 − 6 of 2 × 3

= 2.5 × 3 + 7.5 ×
1
 − 0.5 × 3
2.5
47 + 12 ×
1
− 6 × 2 × 3
1.5

=
7.5 + 3 − 1.5
 =
9
47 + 8 − 3619


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