calculate是什么意思？

Restaurants should calculate the tips for customers.

They also calculated the cost savings emerging from the amount of disease that would be avoided because of lower blood pressure.

The authors also calculate that the emissions from using 19 microwaves over a year are the same as those from using a car.

The International Monetary Fund calculates that countries can generate substantial fiscal revenues by eliminating fossil fuel subsidies and levying carbon charges that capture the domestic damage caused by emissions.

The average budget for a major kitchen overhaul in 2006, calculates Remodeling magazine, was a staggering $54,000; even a minor improvement cost on average $18,000.

One recent study attempted to calculate the extent of this ecological overshoot of the human economy, and found that we are using 1.2 Earth's-worth of environmental goods and services—the implication being that at some point the debt will be called in, and all those services—the things which the planet does for us for free—will grind to a halt.

A century's worth of calculated name changes point to the fact that naming any group is a politically freighted exercise.

But when all those factors are put together and the economists calculate the numbers, it ends up being a net positive, but a small one.

One recent study attempted to calculate the extent of this "ecological overshoot of the human economy", and found that we are using 1.2 Earth's-worth of environmental goods and services—the implication being that at some point the debt will be called in,

Such courses, Hacker argues, are a remedy for the numerical illiteracy of adults who have completed high-level math like algebra but are unable to calculate the price of, say, a carpet by area.

The experiment highlights the importance of morality: without it, how can a robot decide whom to save or what's best for humanity, especially if it can't calculate survival odds?