Kalọ̀lịtàrà
N'imebi ọnụọgụgụ n'ụdị ọbụla nke ebe ndezi, elu mọọbụ ala.
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
you want to round a number to a significant number of decimal places, you can use the standard nearest-value rounding. The standard nearest-value rounding looks at the digit just past the cut-off — 5 or more rounds up, less than 5 rounds down — so 3.14159 to two decimal places is 3.14. The other columns force a direction: for 2.673 the nearest and floor both give 2.67 while the ceiling gives 2.68, and truncation simply drops the extra
Ajụjụ ndị a na-ajụkarị
Olee otú ịkpụga na ebe ndezi na-arụ ọrụ?
Nlegharịa n'ihe ngosi nke dijitị ahụ n'oge gara aga nke cut-off: 5 ma ọ bụ karịa rounds elu, ala karịa 5 rounds ala. 3.14159 na ebe abụọ bụ 3.14.
Gịnị ka ọnụọgụgụ nke ebe ndezi na-eme?
Ọ na-akpụga n'aka ekpe nke decimaal akara: -1 na-akpụga n'ebe nde 10 dị nso, -2 n'ebe nde 100 dị nso. 3457 na -2 ebe bụ 3500.
Gịnị bụ ọdịiche dị n'etiti ịkpụga elu na ịkpụga ala?
Nhazi elu (ceiling) na-akpụga mgbe niile n'ihu uru buru ibu na nhazi ala (floor) n'ihu nke obere, ebe nso nso a na-ahọrọ nke dị nso. Maka 2.673 na ebe abụọ, nso nso na elu na-enye 2.67 mana elu na-enye 2.68.
Gịnị ka nsonaazụ a na-ewepụ na-egosi?
Ọ na-ewepụ dijitị n'ebe ị họọrọ n'enweghị ntụgharị n'ebe ọ bụla. 2.673 ewepụtụla na ebe decimale abụọ bụ 2.67, ọbụna ma ọ bụrụ na ntụgharị nso nso ahụ na-enyekwa 2.67 ebe a na 2.678 ga-ewepụtụla na 2.67 mgbe ntụgharị na 2.68.
Olee otú m ga-esi kpụga na-egosi na
Kpụga móòdù site na ebe ndézímàlụ̀ gaa na ákàrà ndị na-egosí ihe. Nhazi nke 3 mgbe ahụ na-echekwa díjítà atọ mbụ na-egosí ihe, ya mere 0.0045213 na-abụ 0.00452.
Ọ bụrụ na a na-emegharị ọnụọgụgụ n'ụzọ ọbụla, ọ ga-abawanye?
Maka nọmba pòsisífịl̀ kà nà. Ńkwádò n'elu pụtara nà n'ebe infinì pòsisífịl̀, yabụ -2.7 n'ọ̀dọ̀ n'elu ná initíré bụ -2, nke bụ nke buru ibu, ọ bụghị nke nta.
API — jiri kaadị a site na kóòdù
Kpọọ kalkulata a dịka ebe ngwụcha JSON n'efu - enweghị kii achọrọ. Ziga valiu mpaghara ebe ahụ n'okpuru dịka paramita ajụjụ mọọbụ JSON. Gụọ ngwe ndị ahụ niile →
Ebemkpofuozi
GET https://calculator.free/api/v1/rounding/curl
curl "https://calculator.free/api/v1/rounding/?number=3.14159&places=2&mode=decimals"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/rounding/?" + new URLSearchParams({
"number": "3.14159",
"places": "2",
"mode": "decimals"
}));
const data = await r.json();
console.log(data.results);Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.