d + 3d = 448
4d = 448
d = 112
The dog weighs 112 pounds.
An ostrich at the zoo weighs 3 times as much as Marks's pet dog. Together, the ostrich and the dogweigh 448 pounds.how much does the ostrich weigh? Please help.
6 answers
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A juice factory uses 4,650 pds of pears and apples a day. The factory uses 30 times such apples than pears. How many pds of pears and how many pds of apples does the factory use each day
It uses 150 lb pears and 4,500 lb apples
Charlie’s weight is 5 times as great as the weight of his little sister, Tali. If the total weight of the two children is 132 pounds, how much does each Child weigh?
3 answers