Answer:
A. 3 13/20
B.3.8 kg
C.Strawberries
Step-by-step explanation:
In order to solve this we just need to find the amount of strawberries he picked, and if he picked 1 2/5 less in the morning and in the morning he picked 2 1/4, we just add that up to know how much he picked in the afternoon:

So in the afternoon he picked
.
Now he picked 5 3/10 kg of tomatoes but 1.5 were rotten, we just have to withdraw the rotten from the total:

So now we know that he picked
kg of good tomatoes.
If he picked in the afternoon and the morning 5.05 kg of strawberries, he picked more strawberries than tomatoes.
That's right ! So you're on your way to the solution.
Just follow your own suggestion.
5 x 5 x 5 x 5 = ?
(If you don't get 625, then go back and check your work.)
13.1
Explanation
5.9+7.2=13.1
It's actually called a "translation"
Where you just shift the figure without changing its dimensions.
Answer:
there are 8 students for each computer
Step-by-step explanation: