A box contains some pomegranates, mangoes and oranges. 0.2 of the pomegranates is equal to 70% of the mangoes. The number of oranges is
23 of the total number of mangoes and pomegranates. If there are 36 more oranges than mangoes, how many fruits are there in the box altogether?
Pomegranates |
Mangoes |
Oranges |
7x1 |
2x1 |
|
3x3 |
2x3 |
7 u |
2 u |
6 u |
0.2 =
210=
15 70% =
70100 =
710 0.2 of the pomegranates is equal to 70% of the mangoes. Make the numerators the same. LCM of 1 and 7 is 7.
1x75x7 of the pomegranates =
7x110x1 of the mangoes
735 of the pomegranates =
710 of the mangoes
Pomegranates : Mangoes
35 : 10
(÷5)
7 : 2
The total number of pomegranates and mangoes is repeated. Make the total number of pomegranates and mangoes the same. LCM of 9 and 3 is 9.
Number of more oranges than mangoes
= 6 u - 2 u
= 4 u
4 u = 36
1 u = 36 ÷ 4 = 9
Number of the fruits in the box altogether
= 7 u + 2 u + 6 u
= 15 u
= 15 x 9
= 135
Answer(s): 135