Question

kisi rabr ke lambai ko 24 percent badha dene pe uska lmbai 31 cm ho jata h to uska wastavik lmbai kya hoga​

Answer 1

Step-by-step explanation:

let total length be x cm

x + 24% of x = 31

x + 24/100x = 31

124/100x =31

x = 31 × 100/124