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1 February, 08:58

Karin wants to use the distributive property to find the value of 19 • 42 19 • 58 mentally. Which expression can she use?

a. 19 x (42 58)

b. 19 x (42 x 58)

c. (19 19) • (42 58)

d. 19 • 19 • (42 58)

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Answers (1)
  1. 1 February, 09:41
    0
    Lets solve for

    19 • 42 19 • 58

    798*19 * 58

    15162 * 58

    879396

    Now which one of these answer choices is = to 879396

    a. 19 x (42 58) = 46284

    b. 19 x (42 x 58) = 46284

    c. (19 19) • (42 58) = 879396

    d. 19 • 19 • (42 58) = 879396

    I would go with D because it is more simple to use and simplify than C.
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