Question

23 supra 378 plus 17 supra 84 plus 23 supra 108 si trebuie sa fie 10 supra 21​

Answer 1

$\frac{ {}^{2)} 23}{378} + \frac{ {}^{9)} 17}{84} + \frac{ {}^{7)} 23}{108} = \frac{46 + 153 + 161}{756} = \\ \\ \frac{360 {}^{(36} }{756} = \frac{10}{21}$

# EuSuntAdelina ฅ^•ﻌ•^ฅ

Answer 2

Explicație pas cu pas:

ღSalutare!ღ

$^{2)} \frac{23}{378} + ^{9)} \frac{17}{84} + ^{7)} \frac{23}{108} = \frac{46}{756} + \frac{153}{756} + \frac{161}{756} = \frac{46 + 153 + 161}{756} = \frac{360}{756} ^{(36} = \red{ \frac{10}{21} }$

Succes!;)