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03-03-2021
Mathematics

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A coin weighs 7 ^-2 pounds. Find the either of 1000 of the coins. Round your answer to the nearest tenth.

Respuesta :

04-03-2021

Answer:

20.4 pounds

Step-by-step explanation:

Given that:

Weight of a coin = 7^-2 pounds

Weight of 1000 coins will be :

Weight per coin * number of coins

7^-2 * 1000

0.0204081 * 1000

= 20.408 pounds

= 20.4 pounds

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