Cakes

1/3 poppy cake, 1/3 apple, 15 pieces of cheese. How many are totally cakes?

Correct result:

n =  45

Solution:

1/3 n + 1/3 n + 15 = n

1/3•n + 1/3•n + 15 = n

n = 45

Our simple equation calculator calculates it.

Try another example

Showing 0 comments:

Next similar math problems:

• Jam cakes
  Mom baked a third of plum jam cakes, one third cheesecakes and 18 poppy. How many cakes she had bake?
• Trees - orchard
  The 3/5 trees are apple trees and 1/3 of the trees are cherries. The remaining 5 trees are pear trees. How many trees are in the orchard.
• Cake 7
  1/3 of a cake shared with 4 people. What share of the whole cake has each people?
• Cake fractions
  Thomas ate 1/3 of cake, Bohouš of the rest of the cake ate 2/5. What fraction of cake left over for others?
• Milk2cheese
  From 40 liters of milk is produced 8 kg of cheese how many liters of milk are needed to produce 2 kg of cheese?
• Cakes
  Grandmother baked cakes. Half of its was poppy, quarter with plum jam and 16 cheesecakes. How many cakes she baked in total?
• Trees
  3/5 trees are apples, cherries are 1/3. 5 trees are pear. How many is the total number of trees?
• A baker
  A baker has 5 1/4 pies in her shop. She cut the pies in pieces that are each 1/8 of a whole pie. How many pieces of pie does she have?
• One kilogram
  The apple weighs 125 grams and half apple. How many apples weigh 1 kilogram?
• Orchard
  3/5 of the trees in the orchard are apples, 1/3 are cherries and the remaining five trees are pear. How many trees are in the orchard?
• Breads
  Several pieces of bread were in the store. Half of them plus a half of bread bought a cookbook. Of the remaining bread, half of it plus half of the bread was bought by Mr. Novák. The last bread was bought by Ms. Small. How many breads were in the store at
• Wood 11
  Father has 12 1/5 meters long wood. Then I cut the wood into two pieces. One part is 7 3/5 meters long. Calculate the length of the other wood?
• 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?
• Lentilka
  Lentilka made 31 pancakes. 8 don't fill with anything, 14 pancakes filled with strawberry jam, 16 filled with cream cheese. a) How many Lentilka did strawberry-cream cheese pancakes? Maksik ate 4 of strawberry-cream cheese and all pure strawberry pancakes
• Cakes
  On the bowl were a few cakes. Jane ate one-third of them, Dana ate a quarter of those cakes that remained. a) What part (of the original number of cakes) Dana ate? b) At least how many cakes could be (initially) on thebowl?
• Orchard
  Three-fifths of the orchard are apple trees, one-third of the trees are cherries. The remaining 5 trees are pears. How many trees are in the orchard?
• Chester
  Chester has a piece of wood measuring 1 2/3 cm he needs to cut it to pieces measuring 3/4 cm long. How many pieces of wood did Chester cut?