1.

Are the ratios, 7 m: 900 cm and42 kg : 54,000 g, in proportion?​

Answer»

Answer:

7m = 700 cm

42 kg = 42000g

        ∴ 700 : 900 = 42000 : 54000

            7 : 9 = 42 : 54

               \frac{7}{9}  = \frac{42}{54}

               \frac{<klux>1</klux>}{1}  = \frac{6}{6}

               \frac{1}{1}  = \frac{1}{1}

             1 : 1 = 1 : 1

          HOPE it helps you^_^



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