Question

550 of ?% - 150 of 12%=125​

Answer 1

❣️Step by step Explanation:-❣️

Suppose that ?=x

Hence,,

$550 \times x\% - 150 \times 12\% = 125 \\ = > 550 \times \frac{x}{100} - 150 \times \frac{12}{100} = 125 \\ = > \frac{55x}{10} - \frac{180}{10} = 125 \\ = > \frac{55x - 180}{10} = 125 \\ = > 55x - 180 = 1250 \\ = > 55x = 1250 + 180 \\ = >55 x = 1430 \\ = > x = \frac{1430}{55} \\ = > x = \frac{286}{11} \\ = > x = 26 \: ans..$

thus,,?=26

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Answer 2

Answer: 150 of 12%

= 12 / 100 × 150 = 18

= 18 + 125 / 550 × 100 = 26%

Step-by-step explanation: