If we add to an unknown number his quarter, we get 210. Identify unknown number.
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:
- Unknown number
Identify unknown number which 1/5 is 40 greater than one tenth of that number.
Three-quarters of an unknown number are 4/5. What is 5/6 of this unknown number?
- Unknown number
I think the number - its sixth is 3 smaller than its third.
- Determine the number
Determine the number x that ?.
- The farmer
The farmer had 140 sheep. For the next year, she decided to change the number of sheep in ratio 10: 7. How many sheep will he have then?
Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
On the large rosary was a third white, half red, yellow quarter and six pink. How many roses was in the rosary?
- Equation with x
Solve the following equation: 2x- (8x + 1) - (x + 2) / 5 = 9
- Equation with fractions
Solve equation: ? It is equation with fractions.
There were pears in the basket. I took them two fifths and left them in a basket of six. How many pears I took?
- 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
How long have we trained on the pitch when we know that the warm-up took 10 minutes, we trained passes for one-third of the time and we played football half the time?
- The rod
The rod is painted in four colors. 55% of the bar is painted in blue, green 0.2 of rod, 1/8 is brown and the remaining 45 cm of white. How long is rod?
The seamstress cut the fabric into 3 parts. The first part was the eighth fabric, the second part was three-fifths of the fabric and the third part had a length of 66 cm. Calculate the original length of the fabric.
Grandfather, father, and son are carpenters. They decided to make a wardrobe. Father produces it for 12 hours, his son for 15 hours, and grandfather for 10 hours. How long will they make it together?
On the trip drank 3/10 of pupils tea, 2/5 cola, 1/4 mineral water and remaining 3 juice. How many students were on the trip?
- Simple equation
Solve for x: 3(x + 2) = x - 18