Raksha decided to prepare cake in her kitchen. She needs 4 ingredients to make the cake. They maida (refined flour) , sugar, eggs, The recipe is very simple , to serve 6 people she has to take 1 cup of refined flour, 1/3 cup of sugar, 3/10 cup of butter, 2 eggs, mix well and then bake it.
(a) what amount of ingredients have to be put if she has to serve 18 peoples ?
(b) what amount of ingredients have to be put if she has to serve 3 people ?
(c) she has enough of all other ingredients, but only 4 eggs. Then how many people can be served ?
(d) how much of butter is needed to make the cake. If she has to serve 27 people, ( please give the answer in mixed fraction ).
THIS IS CLASS 7th MATHS QUESTION
Answers
Step-by-step explanation:
(a)There are 4 ingredients:refined flour,butter,sugar and eggs.
serving:6 people
quantity-1 cup rf
1/3 cup sugar
3/10 cup butter
2 eggs
serving:18 people (6*3)
quantity- 3 cups rf
1 cup sugar
9/10 cup butter
6 eggs
(b)serving-3 people(6/2)
quantity-1/2 cup rf
1/6 cup sugar
3/20 cup butter
1 egg
(c) serving-12 people(6*2)
quantity-2 cup rf
2/3 cup sugar
6/10 cup butter
4 eggs
(d)serving-27 people(3 people*9)
quantity-9/2 cup rf
3/2 cup sugar
27/20 cup butter(1 7/20 in mixed fraction)
9 eggs
Answer:
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