back-of-the-envelope calculation
back
bæk
bāk
of
ʌv
av
the
ðə
dhē
en
ɛn
en
ve
lope
loʊp
lowp
calc
kælk
kālk
u
la
leɪ
lei
tion
ʃən
shēn
British pronunciation
/bˈakɒvðɪˈɛnvəlˌəʊp kˌalkjʊlˈeɪʃən/

Définition et signification de « back-of-the-envelope calculation » en anglais

Back-of-the-envelope calculation
01

calcul rapide, estimation approximative

a rough estimate or calculation done quickly and informally, often using basic methods or assumptions
back-of-the-envelope calculation definition and meaning
IdiomIdiom
InformalInformal
example
Exemples
We did some back-of-the-envelope calculations to estimate the cost of the project.
Nous avons fait quelques calculs rapides pour estimer le coût du projet.
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