Question

Heya mates!!


Help me please ✌️✌️​

Answer 1

Answer:

Just remember this formula for all this type of problems :-

[ R*100/(100±R) ]

(Here R is given % and + & - sign will come according to first more and less given in Question )

so, now ,

black berry trees are 40% less , using this in formula we get,

Ans :- 40*100/60 = 66.67%

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Answer 2

Answer:

66.7 is your answer ..........