# For sixth, seventh, and eighth grades

D.C. Heath, 1894

### Τι λένε οι χρήστες -Σύνταξη κριτικής

Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.

### Περιεχόμενα

 Reading decimals 11 LESSONS 12 Spheres 21 Trade discount duties and taxes 25 True discount 213
 Exchange 233 SEVENTH GRADE SECOND TERM 242 Duties 248 Expressing decimals in words 334 Miscellaneous problems in the five cases in percentage 344

### Δημοφιλή αποσπάσματα

Σελίδα 338 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 339 - Weight is used in weighing gold, silver, and jewels. 24 grains (gr.) . . . = 1 pennyweight . pwt. 20 pennyweights . . = 1 ounce . . . . oz. 12 ounces = 1 pound . . . Ib. 153. Apothecaries' Weight is used by druggists in weighing medicines not liquid.
Σελίδα 338 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30£ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 362 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 372 - The hypotenuse of a right triangle is the side opposite the right angle. The sides including the right angle are sometimes called the arms of the right triangle.
Σελίδα 325 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 320 - How long is the diagonal of a 30-foot square ? 6. What is the length of the longest straight line that can be drawn on a sheet of paper 16 in.
Σελίδα 374 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 335 - Multiply as in whole numbers, and in the product point off as many decimal places as there are decimal places in both multiplier and multiplicand, prefixing ciphers if necessary.
Σελίδα 53 - ... miles a day ; how far apart will they be at the end of 6 days ? Ans.