Math, asked by anjalirawat5361, 1 month ago

on a farm 2/7 of the hens were black while 40 were white find the total number of hens

Answers

Answered by Anonymous
0

Answer:

Step-by-step explanation:

let the total no. of cows be x then,

total black cows will be 2x/7. now,

2x/7+40=x

(2x+280)/7=x

2x+280=7x

5x=280

x=56

hence , total cows are 56

Answered by jatintiwari910
0

Answer:

56 think it is good answer

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