1.

Thirumagal’s mother wears a bracelet made of 35 red beads and 30 blue beads. Thirumagal wants to make smaller bracelets using the same two coloured beads in the same ratio. In how many different ways can she make the bracelets?

Answer»

Ratio of red beads : blue beads = 35 : 30 = 7 : 6

Also given that the bracelet made is smaller in size

∴ The possible ways are red beads : blue beads = 7 : 6 (or) 14 : 12 (or) 21 : 18 (or) 28 : 24

In 4 different way can she made.



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