To celebrate the king's birthday workers fire 1/5 all purchased rockets. To celebrate the Queen's birthday fire 1/6 of the remaining rockets and to celebrate the birthday of king's son remaining 15,000 rockets. How many rockets they purchased?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
Solve equation with fractions: 2x/3-50=40+x/4
There were pears in the basket. I took them two fifths and left them in a basket of six. How many pears I took?
- Simple equation
Solve for x: 3(x + 2) = x - 18
- Unknown number
I think the number - its sixth is 3 smaller than its third.
From the total number of trees in the orchard, there are two-fifths pearls and apples are three eighty. The rest of the trees are 9 ceremonial. How many trees are in the set?
I think the number. If I add to its third seven I get same as when to its quarter add 8. Which is the number?
- Unknown number 6
Determine x if 1/6 of x is equal to 2/5 of the number 24.
- Equation 15
Solve equation with variables on both sides:
Find x: x + 1/2 = 1/3
- Equation with fractions
Solve equation: ? It is equation with fractions.
- Unknown number
I think the number. I'll reduce it to its one-third. The result is then increased by one-third, and I get the number 12.
Three-quarters of an unknown number are 4/5. What is 5/6 of this unknown number?
- Cleaning windows
Cleaning company has to wash all the windows of the school. The first day washes one-sixth of the windows of the school, the next day three more windows than the first day and the remaining 18 windows washes on the third day. Calculate how many windows ha
- Grandmother and grandfather
Grandmother baked cakes. Grandfather ate half, then quarter of the rest ate Peter and Paul ate half of rest. For parents left 6 cakes. How many cakes maked the grandmother?
- Equation with x
Solve the following equation: 2x- (8x + 1) - (x + 2) / 5 = 9
- Boys and girls
There are 28 girls in the hall. 5/7 of all children are boys. How many children and how many boys are there?
Solve equation and check the result: 1.4x - 3/2 + x - 9,8 = x + 0,4/3 - 7 + 1,6/6