Question

the sum of one fifth of a number and one sixth of its next consecutive even number is 4 .what is the number ?​

Answer 1

Answer:

There are two numbers 115/11 (10.4⁰5⁰), 10

Step-by-step explanation:

Let X and X+1 be two consecutive numbers.

Case 1:

When X is an odd number

Then X+1 is an consecutive even number

Then X/5+(X+1)/6=4

6x+5(X+1)=120

11x+5=120

11x=115

X=115/11

Case 2:

When X is an even number then next consecutive even number is X+2

Then X/5+(X+2)/6=4

6x+5(X+2)=120

11x+10=120

11x=120–10

X=110/11

X=10

Answer 2

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