Question

a number is increased by 100/3%. if the number thus obtained is 400 find the number.

problems on linear equation.
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Answer 1

Answer:

here your answer............

Step-by-step explanation:

let the number be x

according to question that number

is increased by (100/3)%=100/300=1/3

So,

ATQ

x+(1/3)x=400

(3x+x)/3=400

4x/3=400

x=400×3/4

x=100×3

x=300

therefore the number is 300.