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Claire4christ
I need help with this . George studied 1/4 hour on Monday and 3/8 hour on Tuesday. How long did he study altogether on both days? ___ hours
!/4 + 3/8 to add these u need to make the denominators the same the LCD of 4 and 8 is 8 so 1/4 becomes 1*2 / 4*2 = 2 / 8 now we just add the numerators (top parts)