Find the value of the following1)297x17+297x3 2)54279x92+8x54279 3)81265x169-81265x69 4)3845x5x782+769x25x218
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Answer:
(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
Step-by-step explanation:
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