A basket contains some apples and oranges.
5/12 of the fruits are apples.
There are 10 apples.
How many apples and oranges are there altogether?answer in step by step....
Answers
Step-by-step explanation:
Whenever it is not explicity mentioned that fruit and distint, We take them as identical. 0 or more orange can be selected from 4 identical oranges in (4+1)=5 ways. 0 or more apples can be selected from 5 identical apples in (5+1)=6 ways.
0 or more mangoes can be selected from 6 identical mangoes in 7 ways.
∴ Total no. of ways in which all of three types of fruits can be selected (the no. of any type of fruits may also be 0),
5×6×7=210,
But in these 20 selection, there is one selection where all fruits are 0, hence we reduce 1 selection.
∴ the required no. =210−1=209
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There are 24 apples and oranges altogether
Given :
- A basket contains some apples and oranges.
- 5/12 of the fruits are apples.
- There are 10 apples.
To find :
Number of apples and oranges altogether
Solution :
Step 1 of 2 :
Form the equation to calculate number of apples and oranges altogether
Let number of apples and oranges altogether = x
Since 5/12 of the fruits are apples
∴ Number of apples = 5x/12
There are 10 apples
By the given condition
Step 2 of 2 :
Calculate number of apples and oranges altogether
Hence number of apples and oranges altogether is 24
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