Answer:
Eka served about 1,047 pints of punch at the party
Step-by-step explanation:
Total pints of grape and cranberry juices mixed = 767 + 315 = 1052 pints
Number of pints left over = 5 pints
Number of pints served = (Number of pints mixed) - (Number left over)
Number of pints served = 1052 - 5 = 1,047 pints
Eka served about 1,047 pints of punch at the party