The per cent of pure gold in 14 carat gold is about 58.3%. A 14 carat gold ring weighs 7.6 grams. How many grams of pure gold are in the ring

Solution:

Percentage of pure gold in 14 carat gold is = 58.3

Weight of a fourteen carat Gold Ring = 7.6 grams

Weight of pure gold in grams in the ring = 58.3% of the weight of the ring

Weight of pure gold in the ring in grams = (58.3/100) × 7.6 = 4.431 grams

✦ Try This: The percent of pure gold in 14 carat gold is about 58.3%. A 14 carat gold ring weighs 10 grams. How many grams of pure gold are in the ring?

Percentage of pure gold in 14 carat god is = 58.3

Weight of a fourteen carat Gold Ring = 10 grams

Weight of pure gold in grams in the ring = 58.3% of the weight of the ring

Weight of pure gold in the ring in grams = (58.3/100) × 10 = 5.83 grams

☛ Also Check: NCERT Solutions for Class 8 Maths

NCERT Exemplar Class 8 Maths Chapter 9 Problem 122

The per cent of pure gold in 14 carat gold is about 58.3%. A 14 carat gold ring weighs 7.6 grams. How many grams of pure gold are in the ring

Summary:

The percent of pure gold in 14 carat gold is about 58.3%. A 14 carat gold ring weighs 7.6 grams. 4.431 grams of pure gold are in the ring

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