Find the value of the following: (a) 297 x 17 + 297 x3 (b) 54279 x 92 + 8 x54279 (c) 81265 x 169 - 81265 x69 (d) 3845 x 5 x 782 + 769 x 25 x218

(a) 297 x 17 + 297 x3
= 297 x (17 +3)
= 297 x 20
= 5940

(b) 54279 x 92 + 8 x 54279
= 54279 x (92 +8)
= 54279 x 100
=5427900

(c) 81265 x 169 – 81265 x 69
= 81265 x (169 – 69)
= 81265 x 100
= 8126500

(d) 3845 x 5 x 782 + 769 x 25 x 218
= 3845 x 5 x 782 + 769 x 5 x 5 x 218)
= 3845 x 5 x 782 + 3845 x 5 x 218
= 3845 x 5 x (782 +218)
= 3845 x 5 x 1000
=19225000

6 Comments

  1. Thanks for your help Byju’s I understood everything 😊😇

  2. Thank u so much byjus.

  3. Thanks Byju’s you are the most affective app in which I get all the solutions of my questions.

  4. Thanks Byju’s you are the most affective app in which I get all the solutions of my questions.

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