Isiqondiso kumsebenzisi

1 4 5
1 5 0,2
Kubalulekile!
• Kuye ngohlobo lomphumela wesibalo esiboniswayo lapho ucindezela lo khiye ,
inqubo yokuguqulela ingathatha isikhashana ukwenzeka.
• Ngemiphumela ethile yesibalo, ukucindezela lo khiye ngeke kuguqule inani
elibonisiwe.
• Ngeke ukwazi ukushintshela isimo sedesimali kwesefrakshini exutshiwe uma inani
eliphelele lamadijithi asetjenzisiwe kufrakshini exutshiwe (okuhlanganisa inombolo
ephelele, inombolo engaphezulu, inombolo engaphansi, nezimpawu zokuhlukanisa)
lingaphezu kuka-10.
Phawula
• Ngesibonisi Semvelo (MathO), ukufaka esinye salezi zibalo ezilandelayo bese
ucindezela esikhundleni se- kuzobonisa umphumela wesibalo
ngokwesimo sedesimali: isibalo esiphumela esimweni se-√ noma esimweni se-π,
isibalo sesihlukanisi. Ukucindezela
emva kwalokho kuzoshintshela esimweni
sefrakshini noma esimweni se-π somphumela wesibalo. Isimo somphumela we-
√
ngeke sivele kulokhu.
Izibalo Ezingamaqhezu
Qaphela ukuthi indlela yokufaka amafrakshini ihlukile, kuye ngokuthi
usebenzisa Isibonisi Semvelo noma Isibonisi Somugqa.
Isibonelo 1:
2
3
+
1
2
=
7
6
(MthIO-MathO) 2 3 1 2
7
6
noma 2 3 1 2
7
6
(LineIO) 2 3 1 2 7 6
Isibonelo 2: 4 - 3
1
2
=
1
2
(MthIO-MathO) 4 ( ) 3 1 2
1
2
(LineIO) 4 3 1 2 1 2
22