Answer: 9.35 kg
Step-by-step explanation:To find the mass of one desk, we can divide the total mass of the desks by the number of desks.
Given that there are 26 desks with a total mass of 243 kg, we can set up a proportion:
26 desks / 243 kg = 1 desk / x kg
To solve for x, we can cross multiply:
26 * x = 1 * 243
This simplifies to:
26x = 243
Now, we can solve for x by dividing both sides of the equation by 26:
x = 243 / 26
Using a calculator, this gives us approximately 9.35 kg.
Therefore, the mass of one desk is approximately 9.35 kg.
