ICSE-VIII-Mathematics
05: Playing with Number Class 8 Maths
- #4Find the quotient when 94 - 49 is divided by (i) 9 (ii) 5Ans : Difference of 94 and 49 is divided by (i) 9 (ii) 5
Let ab = 94 and ba = 49
∴ a = 9 and b = 4
(i) The quotient of 94 - 49 i.e. (ab - ba) when divided by 9 is (a - b) i.e. 9 - 4 = 5
(ii) The quotient of 94 - 49 i.e. (ab - ba) when divide by 5 i.e.(a - b) is 9
- #4-i9Ans : 9
- #4-ii5Ans : 5
Let ab = 94 and ba = 49
∴ a = 9 and b = 4
(i) The quotient of 94 - 49 i.e. (ab - ba) when divided by 9 is (a - b) i.e. 9 - 4 = 5
(ii) The quotient of 94 - 49 i.e. (ab - ba) when divide by 5 i.e.(a - b) is 9