 | Mathematical recreations - 1774 - 734 pages
...well fcoured with foap, and cleanfed from the tallow, let them be weighed, (or they may be all weighfd before dipping) and fay, as the weight of them all in pounds is to the late-found fuperficies of them all in fquare inches, or fquare feet, fo is 160 pounds weight to the fuperficies... | |
 | Charles Hutton - Mathematics - 1775 - 406 pages
...proportion will not hold good. When they are all dipped, well fconred with foap, and cleanfed from the tallow, let them be weighed, (or they may be all weighed...weight of them, all in pounds is to the late-found fuperficies of them all in fqiiare inches or iquare feet, fo is 160 pounds we_ight to the fuperficies... | |
 | Ladies' diary - 1775 - 412 pages
...proportion will not hold good. When they are all dipped, well fcoured with foap, and cleanfed from the tallow, let them be weighed, (or they may be all weighed,...weight of them, all in pounds is to. the late-found fuperficies of them all in fquare inch» or fquare feet, fo is 160 pounds weight to the fuperficies... | |
 | Thomas Leybourn - Mathematics - 1817 - 468 pages
...proportion will not hold good. When they are all dipped, well scoured with soap, and cleansed from the tallow, let them be weighed, (or they may be all weighed before dipping) and say, as the weight of them all in pounds is to the late-found superficies of them all in square inches... | |
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When they are all dipped, well fcoured with foap, and cleanfed from the tallow, let them be weighed, (or they may be all weighed, before dipping) and fay, as the weight of them, all in pounds is to. the late-found fuperficies of them all in fquare inch... 