Answer:3Step-by-step explanation:The number is 3. To find the unknown all you have to do is divide 75 by 25 and you will get 3. The working is as follows :75 Γ· 25 = 3Therefore the unknown value is 3. To see if the answer was correct :Multiply 25 by 3 and you'll get 75.25 Γ 3 = 75