1.

Four fifth of a number is 10 more than two thirds of the number.find the number

Answer»

ong>Answer:

75

Step-by-step explanation:

According to the question we can write as

(4/5) x-10 = (2/3) x

On REARRANGING,

(4/5) x-(2/3) x = 10

Now taking the L.C.M of 3 and 5 is 15

(12x-10x)/15=10

On cross MULTIPLICATION,

2x=150 x=150/2=75

So the required number is 75

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