Question

The Greenland and Antarctic ice sheets have decreased in mass. Data from NASA's Gravity Recovery and Climate Experiment show Greenland lost an average of 279 billion tons of ice per year, while Antarctica lost about 148 billion tons of ice per year. The average of the lost ice in Greenland is 6 billion tons of ice per week, while Antarctica lost about 3 billion tons of ice per week. 1- Write the ratio in three different ways. 2- Find the loss of the Greenland if the Antarctica lost is 12 by using: A) The Unit rate. 3- Find three equivalent ratios by using: B) The multiplication table. C) The pattern.

Answer 1

Answer:

A)The unit rate. 3- find three equivalent ratios by using:

Step-by-step explanation:

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Answer 2

Answer:

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