>,<,= ? 3/10 + 5/10
Giải thích
Lời giải
a) \(\frac{3}{{10}} + \frac{5}{{10}} = \frac{5}{{10}} + \frac{3}{{10}}\)
b) \(\frac{2}{{35}} + \frac{9}{{35}} + \frac{{13}}{{35}} = \frac{9}{{35}} + \frac{{13}}{{35}} + \frac{2}{{35}}\)
Lời giải
a) \(\frac{3}{{10}} + \frac{5}{{10}} = \frac{5}{{10}} + \frac{3}{{10}}\)
b) \(\frac{2}{{35}} + \frac{9}{{35}} + \frac{{13}}{{35}} = \frac{9}{{35}} + \frac{{13}}{{35}} + \frac{2}{{35}}\)