Question

In a garden the ratio of the number of coconut trees to
that of mango trees is 5:6 respectively. If the total
number of trees is121.then how many coconut trees
are there in the garden!
(1) 50
(21 45
a) 56
145
1) None of these​

Answer 1

coconut trees in the garden are 55.

Answer 2

According to the question :-

coconut tree : mango tree = 5 :6

Total number of trees = 121

Total number of coconut trees = 121 × $\frac{5}{11}$ = 55

Total number of mango trees = 121 ×$\frac{6}{11}$ = 66

Ans:- 1) None of these​