Answer:
he bought 19/24 pounds of grapes totoal
Step-by-step explanation:
3/8 +5/12 = 19/24
common denominator is 24 for both of them so multiple 3/8 by 3 and 19/24 by 2
1 in 10 is the probability of two people picking the same number.
I gotchu the answer is -8.6
Just sayin' you shouldn't use up all ur points on one question