Bob eats 4 bottles of of baby food per day. If his father buys him 38 bottles of baby food how many days would it take him to fi
2 answers:
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to solve for j first you need to cross multiply;
j × 35 = 42 × 55
35j = 2,310
j = 2,310 ÷ 35 (did the inverse operation)
j = 66
Hope that helps :D
