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a fost răspuns

calculati si scrieti rezultatul sub forma de fractie ordinara ireductibila :
a. 12/5 × 10 /21
b. 3/7 × 14
c. 3/10 × 3 1/ 3
d .24 /7 ÷36​

Răspuns :

8Pandicornul8genial8
a. 12/5×10/21=120/105=24/21=8/7
b. 3/7×14=3/1×2=6
c. 3/10×31/3=1/10×31=31/10
d. 24/6×1/36=4/6×1/6=2/3×1/6=2/18=1/9

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