Question

Rose is making necklaces she needs 7 sapphires and 6 rubies to make one neclice

Answer 1

Given :  Rose is making necklaces she needs 7 sapphires and 6 rubies to make one necklace

To Find :  numbers of rubies and sapphires Rose needs to make 1 , 2 3 and 4 necklaces.

Solution:

For 1 Necklace

Rubies needed = 6 * 1  = 6

Sapphire needed = 7 * 1 = 7

For 2 Necklace

Rubies needed = 6 *2  = 12

Sapphire needed = 7 * 2 = 14

For 1 Necklace

Rubies needed = 6 *3  = 18

Sapphire needed = 7 * 3= 21

For 1 Necklace

Rubies needed = 6 * 4  = 24

Sapphire needed = 7 * 4= 28

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