Question

8 supra 52•15 supra 11•99 supra 4.Ajutatima va rog!!!!!!!

Answer 1

$\frac{8}{52} \cdot \frac{15}{11} \cdot \frac{99}{4} = \frac{2}{13}\cdot \frac{15}{11} \cdot \frac{99}{4} = \frac{2}{13} \cdot \frac{15}{1} \cdot \frac{9}{4} = \frac{30 \cdot 9}{13 \cdot 4} =\boxed{ \frac{135}{26} }$

Answer 2

8/52×15/11×99/4=
8/52×15/11=8×15/52×11=120/572
120/572×99/4=120×99/572×4=11880/2280 se simplifica prin 10⇒1188/228 se simplifica prin2⇒594/114⇒297/57 se simplifica prin3⇒
99/19
sucees