suqlain suqlain

23-11-2020
Mathematics

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a necklace contains 36 gram of gold 72% of the mass of necklace is gold what is the mass of the necklace

Respuesta :

23-11-2020

Answer:

50 grams

Step-by-step explanation:

36 grams = 72%

→ Find 1% by dividing both sides by 72

0.5 grams = 1%

→ Times both sides by 100 to find 100%

50 grams = 100%

Answer Link

mariemarx mariemarx

23-11-2020

Step-by-step explanation:

Multiply 32 by 72 to get thw mass.

Answer Link

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