Math, asked by arshiyamajumder87, 6 months ago

q.no.2,3,4 plz help me​

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Answered by BushraVahidKazi
1

2.

Given,

 \:  \:  \:  \: x +  \frac{2}{3} x = 55 \\  \frac{3}{3} x +  \frac{2}{3} x = 55 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \: \frac{5}{3} x = 55 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  x = 55 \times  \frac{3}{5}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: x = 11 \times 3 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: x = 33

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