Wood cube with edge 11 cm weights 0.753 kg. What weight have 10, 100 and 1000 these cubes?
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:
- Flood water
Flood waters in some US village meant that the homes had to evacuate 364 people. 50 of them stayed at elementary schools, 59 them slept with their friends and others went to relatives. How many people have gone to relatives?
- Value of teeth
To know value to the healthy teeth we discover only when we take care about tooth caries followed by loss of teeth and think how to replace missing teeth... Calculate the value (cost of money) healthy teeth, if we assume that man has with 32 teeth and rep
- Whole numbers
Pavol wrote down a number that is both rational and a whole number. What is one possible number she could have written down?
Mum bought 16 cartons of milk. One carton of milk weight 0.925 kg. How many weight all purchase?
Result of the product of the numbers 1, 2, 3, 1, 2, 0 is:
- Addition of Roman numbers
Added together and write as decimal number: XXXIV + MDCCXII
9 trees in 5 lines grows in the orchard. How many trees are in the orchard?
Of the 72 wet seeds 7/8 germinated. How many seeds germinate?
A child is to receive a dose of 0.5 teaspoon of cough medicine every 12 hours. if the bottle contains 60 doses, how many days will the medicine last?
President of Slovakia earns a monthly € 7844 per month. How many times earn than Jimmy's monther salary € 612? 15.3.2014 the presidential election, which decides who will almost effortlessly 5 years to receive such space salary for nothing;)
- 3 children
3 children had to divide 4 pounds is candy. How much candy did each child get?
Double round number 727, first to tens, then to hundreds. (double rounding)
- The tap
For one day flows 148 l of water out of the tap. How much water will flow out for 3/4 day?
On how many parts divide plane 6 parallels?
How many parts of line divide 5 (different) points that lie on it?
- Scouts 4
4/7 of the students in a school are boys. If 3/8 of the boys are scouts, how many scouts are there in a school of 1878 students?
- Farmers 2
On Wednesday the farmers at the Grant Farm picked 2 barrels of tomatoes. Thursday, the farmers picked 1/2 as many tomatoes as on Wednesday. How many barrels of tomatoes did the farmers pick on Thursday?