D IH

D tente —

Ge one mer srtrtene

ZE PISE LRS

11, 0.53078 x 10 = 5 per. 3078 ; .3078 x 3 = 0 to. 9234 ; .9234 x 6

= 6 pi. 5104; .5404 x 12 = 6 po. 4848 = 6% + po. R. 5 per. 0 to. 5 pi. 63 po.

12. 8on. x 16 = 128; 128 + 256 0.5 ; 70 Ibs. 8 on. = 70.5 1ba, :

70,5 x 12.60 = 888 Ibs 30; ,30 x 16 = 4 on. 8; ,8 x 16 = 12 dre. 8= 124 drs ; 888 Ibs. = 7 qtx. 3 qrs. 20 lbs. R, 7 qtx. 3 qrs. 20 lbs. 4 on. 12 $ drs.

EXERCICES SUR L'ADDITION DES NOMBRES COMPLEXES (p. 1U3).

. 282 qtx. 3 qrs. 27 Ibs. 1 on.

. 125 Ibs. 9 on. 15 gs. 10 grs, :

. 58 Ibs. 4 8, 7 5. 29. 19 grs.

. 134 ton. 0 qtl. 2 qrs. 11 Ibs.

. 15 Ibs, 8 3, 6 5. 29, 8 grs.

. 417 1bs. 5 on. 2 us. 5 grs.

. 200 ver. 3 qrs. 3 nls. 1£ pouce.

. 203 arp. 8 per. 2 to. 1 pied 7 pouces.

. 868 À. 3 R. 33 per. 54 ver. car.

. 1035 an. 3 mo. 13 jo. 12 h. 43 mi. 49 sec.

. 1° 264 À. O R. 27 per. 94 ver.; 2° £164 5 104.