Question

The sum of two natural numbers is 121. If the sum of bigger number and four times the smaller is equal to or greater than 271, find all possible values of the smaller number. Class11

Answer 1

Let bigger no be x
and smaller no be y
x+y=121....,.............from I condition
x+4y=x+271 ..... from ii conditions

=4y=271
=y=271/4
y=67.75

X+Y=121
x+67.75=121
x=53.25
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