How can you know if this equation is true? 1/2+3/8=4/10=2/5
A. Because 1 + 3 = 4 and 2 + 8 = 10, this equation must be true,
B. Because } 2/5 < 1/2 , this equation can not be true.

C. This equation must be true, because when you add fractions the sum is always less than 1/2

D. Because 3/8 <1/2 this equation must be true.