45 + 3 {34 -18-14} ÷3 [17+3x4-(2×7)]
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Answered by
5
45 + 3 {34 -18-14} ÷3 [17+3x4-(2×7)]
= 45 + 3 {34 -18-14} ÷3 [17+3x4-14]
= 45 + 3 {34 -18-14} ÷3 [17+12-14]
= 45 + 3 {34 -18-14} ÷3 × 15
= 45 + 3 × 2 ÷ 3 × 15
= 45 + 6 ÷ 3 × 15
= 45 + 2 × 15
= 45 + 30
= 75
Answered by
1
Step-by-step explanation:
=> 45 + 3 {2} / 3 [17+12-14]
=> 45 + 6 / 3 [15]
=> 45 + 2 [15]
=> 45 + 30
=> 75
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