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These molds grow on eggshells, penetrating through cracks or pores.
Determine the following number which is divisible by 3?
A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
Find the average of first 25 whole numbers.
Find the number of zeroes in the product of 60 × 61 × 62 × ........ × 80?
22 44 176 1078 8448
...The sum of three consecutive odd natural numbers each divisible by 3 is 81. Which number is the largest number among the three numbers?
Let p be a prime number. Then √p is:
A two-digit number has a sum of its digits equal to 9. Additionally, if 27 is subtracted from this number, the resulting number has its digits reversed....