Grammar School ArithmeticD. C. Heath & Company, 1908 - 415 σελίδες |
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Σελίδα
... EQUATIONS REVIEW AND PRACTICE . PAGE 112 • · 113 117 125 128 • 133 139 145 150 157 · 157 165 170 171 172 180 182 185 186 187 188 188 191 193 198 205 206 209 211 218 · 220 226 231 235 · 237 • 238 239 247 • 247 252 • 255 · 256 • · 257 259 ...
... EQUATIONS REVIEW AND PRACTICE . PAGE 112 • · 113 117 125 128 • 133 139 145 150 157 · 157 165 170 171 172 180 182 185 186 187 188 188 191 193 198 205 206 209 211 218 · 220 226 231 235 · 237 • 238 239 247 • 247 252 • 255 · 256 • · 257 259 ...
Σελίδα 267
... equation ; e.g. $ 40- $ 40 ; 32 oz . = 2 lb. ; $ 20 × 2 = $ 40 ; 8 cents ÷ 2 = 4 cents ; £ 1 58 . = 258 . 468. The ... EQUATIONS 267 EQUATIONS •
... equation ; e.g. $ 40- $ 40 ; 32 oz . = 2 lb. ; $ 20 × 2 = $ 40 ; 8 cents ÷ 2 = 4 cents ; £ 1 58 . = 258 . 468. The ... EQUATIONS 267 EQUATIONS •
Σελίδα 268
... equations ? 2. Why do the scales balance in Fig . 1 ? 3. Why do they not balance in Fig . 2 ? 4. What must be done with Fig . 2 to obtain the balance shown in Fig . 3 ? 5. What must be done with Fig . 4 to obtain the balance shown in ...
... equations ? 2. Why do the scales balance in Fig . 1 ? 3. Why do they not balance in Fig . 2 ? 4. What must be done with Fig . 2 to obtain the balance shown in Fig . 3 ? 5. What must be done with Fig . 4 to obtain the balance shown in ...
Σελίδα 269
... equation ? Why ? 9. How may we make a true equation from 17 = 14 ? 10. How may we make a true equation from 21 = 7 ? 11. How may a true equation be made from 15 gal . ÷ 3 = 60 qt . ? 12. Complete the following equations : a . 35+ = = 45 ...
... equation ? Why ? 9. How may we make a true equation from 17 = 14 ? 10. How may we make a true equation from 21 = 7 ? 11. How may a true equation be made from 15 gal . ÷ 3 = 60 qt . ? 12. Complete the following equations : a . 35+ = = 45 ...
Σελίδα 270
... equation , subtract the same number or equal numbers from both members of an equation , multiply both members by the same or equal numbers , or divide both members by the same or equal numbers without destroying the equality . 472. Many ...
... equation , subtract the same number or equal numbers from both members of an equation , multiply both members by the same or equal numbers , or divide both members by the same or equal numbers without destroying the equality . 472. Many ...
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Grammar School Arithmetic (Classic Reprint) Bruce M. Watson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount angle Avoirdupois base bill board foot bonds bought brokerage bushels cent centimeters ciphers circumference commission common fraction computed contains cube root cubic inches decimal places decimeters denominator diameter discount dividend dollars draft equal factors exactly divide exchange feet figure Find the cost Find the number gain gallons given number greatest common divisor hundred hundredths hundredweight improper fraction indorsement integer interest invoiced least common multiple list price longitude marked price measure meridian miles minuend money order multiply Oral paid parallelogram payable payment pound premium prime factors prime meridian principal quotient ratio received rectangular Reduce remainder rods selling shares shingles slant height sold solve square root square yard Statement of Relation Subtract surface term thick triangle units weight wide Written
Δημοφιλή αποσπάσματα
Σελίδα 76 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 77 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 307 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 59 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 57 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 79 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 258 - Volume 1,000 cubic millimeters (mm3) =1 cubic centimeter cm3 1,000 cubic centimeters =1 cubic decimeter dm3 1,000 cubic decimeters =1 cubic meter m3 Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 81 - 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 38 - We have seen in the preceding exercise that we may divide both the numerator and the denominator of a fraction by the same number without changing the value of the fraction.
Σελίδα 259 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hectogram (Hg.) 10 hectograms = 1 kilogram...