Question

find the value of the following :
a. 297×17+297×3
b. 54279×92+8×54279
c. 81265×169-81265×69
d. 3845×5×782+769×25×218
​

Answer 1

Answer:

(a) 297×17+297×3

297(17+3)

297(20)

5940

(b)54279×92+8×54279

54279(92+8)

54279(100)

5427900

(c)81265×169-81265×69

81265(169-69)

81265(100)

8126500

(d)3845×5×782+769×25×218

19225×782+19225×218

19225(782+218)

19225(1000)

19225000