Question

lf today is wednesday, after 81 days which day will come? ​

Answer 1

Step-by-step explanation:

After 81 Business Days from Today Saturdays & Sundays Excluded February 10, 2021 Wednesday

Answer 2

Solution:

sunday

To find:

after 81 days which day will come?

given:

lf today is wednesday

So,

$\green{\sf today \: is \: wednesday...}$

$\blue { \sf81th = ? }$

$\red{ \sf a \: week \: has \: seven \: days...}$

$\pink{ \sf there \: are \: 11 \: 7 's \: in \: 81...}$

$\sf \purple{11 \times 7 = 77}$

explanation:

$\pink{\sf 77th \: day\: must \: be \: the\: same \:Wednesday}$

$\sf 77+remaining \: days \: from \: 81$

$\red{ \sf 77(81 - 77)}$

$\blue{ \sf77 + 4}$

Hence,

77(wed)+4(thur+Fri+sat and 4th day is sunday)

therefore,

$\longrightarrow\underline{\underline{\red{\sf{81th \: day = sunday}}}}$