John has four more apples than Kim. Kim has three times as many apples than Rob. Altogether, they have 46 apples. How many apple
s does each person have?
1 answer:
Answer:
Step-by-step explanation:
j=k+4
k=3r
j=3r+4
j+k+r=46
3r+4+3r+r=46
7r+4=46
7r=42
r=6, since k=3r
k=18, since j=k+4
j=22
j,k,r=22,18,6
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