A square has a center of symmetry.
A square has a center of symmetry.
1. A has 2 times as many as B, the average number of coins owned by both is 21. How many coins does a have?
Nhanh nha, cần gấp!
Bod and Jack have 160 stamps . After Bod gave Jack 20 stamps they have the same number of stamps . How many stamps does Jack have at first ?
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?
1) How much is a bowl of noodles ?
-> How much does ........
2) What is the price of a cake and an orange?
-> How .......
3) How much does a box of chocolate cost?
-> What ........
4) This box has twelve packets of tea
-> There are .........
5) How many apples do you want ?
-> How many apples would .......?
A teacher has a bag of sweets to be distributed among her students.If each student gets 10 sweets, there is no sweets left. If each student gets 16 sweets, the teacher needs another 48 sweets. How many students are there? How many sweets does the teacher have?
Ai giai nhanh nhat minh tick cho!
Mark gives John half of his books. John gives Tim half of his books. Tim gives Mark half of his books. Finally Mark has 25 books. How many books does John have left?
Diana has $7.50, and exactly 40% of that money is from 5-cent coins. How many 5-cent coins does Diana have? (1 dollar is equal to 100 cents)
Padma wants to decorate all sides of her square photo frame with ribbon. How much will she have to pay if one side of ribbon cost her $1.30? $________ *
A car consumes 12l of gasoline every 100km. How many liters of gasoline does the car consume if it travels a distance of 250km?