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How do i solve these ratios and proportions?

My homework says use cross products to determine whether each pair of ratios forms a proportion.

7/6, 52/48

my other one says:

Solve each proportion.

x= variable

x/46 = 34/23

2 Answers

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  • 1 decade ago
    Favorite Answer

    1) 7/6 = 52/48

    7(48) = 6(52)

    336 = 312 Not a proportion.

    2) x/46 = 34/23

    x = 46(34/23)

    x = 68

  • 4 years ago

    A) definite it fairly is. 36 in= a million yd so 3/4 yd= 27 in so he will have 3 in greater desirable fabrics. B) $8.ninety 8/36= 0.25 consistent with inch 0.25x24=5.ninety 9 or $6.00 C) of path the already shrink fabrics for the reason that he will keep 0.50 cent and get 3 in greater desirable.

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