find the number which when decreased by 10% becomes 360
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New value =
360 - Percentage decrease =
360 - (10% × 360) =
360 - 10% × 360 =
(1 - 10%) × 360 =
(100% - 10%) × 360 =
90% × 360 =
90 ÷ 100 × 360 =
90 × 360 ÷ 100 =
32,400 ÷ 100 =
324;
sophia31:
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Answered by
12
let no. be x. then, A/Q. ,. x - (10% × x ) = 360. x - (x/10) = 360 (10x- x )/10 = 360. 9x = 3600. x = 3600/9. x =. 400. Thank you asking this question
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