Caculate: 9108 : 36 =
Câu hỏi 2:
Calculate: 25 x 148 =
Câu hỏi 3:
If 2010 < p x 3 < 2014 then p =
Câu hỏi 4:
The area of a retangle is 45cm2 and its width is 5cm. its length is cm
Câu hỏi 5:
Find x if: 819 + x = 4736, x =
Câu hỏi 6:
If the area of a retangle is 1350 cm2 and the length is 45cm then the perimeter of that retangle is cm
Câu hỏi 7:
The average of all the numbers from 1 to 99 is
Câu hỏi 8:
If 1/100 of Mom's Salary is $23, then her salary is $
Câu hỏi 9:
Calculate: 485 : 5 + 783 : 9 =
Câu hỏi 10:
The smallest natural number such that it divided by 44 equals 45 with a remainder of 34 is
x : 5 X 0,23 = ( 19 - 12 : 5 ) +x - 10
0,15 x 0,23 + 0,23 x 0,85
If 5 x a - b - c = 36 and b = c = a/2, what is the value of a?
the area of the rectangle is x if the length of the rectangle is increased by 20% and the width of the rectangle is decreased by 10%, the area of the rectangle is increased by 20 m2 find x
John's weight is 67,5 pound and Sarah's weight is 26,5 pound. If both John and Sarah lost x pound weight then Sarah's weight will equal 1/3 of John's weight. The value of x is...
Given fraction 59/109. if its denominator is increased by X units and its numerator is decreased by X units then new fraction will equal to 72/120. What is the value of X?
Given that A, B , C represent three distinct digits. If 7A90901 is larger than 79B9001, which is in turn larger than 798900C, what is the value of A x B x C?
A teacher has a bag of sweets for her students. If each student is given 4 sweets, the remaining number of sweets is 29. If each student is given 5 sweets, the remaining number of sweets is 5. How many sweets does the teacher have?