Category: Mathematics

Solution: How many bricks are there all together?

Solution: What is the sum of the progression up to the 20th term?

Solution: If there are 105 logs in the pile, how many layers are there?

Solution: How many terms of the progression must be taken?

Solution: What is the 30th term of the arithmetic progression?

Solution: What is the third term in the arithmetic progression?

Solution: How far did the body fall during the 10th second?

Solution: What is the sum of three arithmetic means between 34 and 42?

Solution: What is the arithmetic mean of a and b?

Solution: How many radios did the merchant sale?