The first lessons in numbers : an illustrated table book, designed for elementary instruction . 24 grs. 480 grs. 5760 grs. Note.—3| grains make a carat, Diamond weiglit. apothecaries weight. 85. Apothecaries Weight. LESSON LXXX.(See Manual, Sec. I, Exercise VII.) 20 grains (gr.) make 1 scruple, sc. or 3. 3 scruples make 1 dram. dr. or 3. 8 drams make 1 ounce, oz. or 3. 12 ounces make 1 pound, lb. or lb. 20 grs. 60 grs. 480 gra. 5760. 86 LONG MEASURE. M \ m

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Keywords: ., bookcentury1800, bookdecade1860, booksubjectarithmetic, bookyear1