Math, asked by ritaguptarashi, 4 months ago

किसी संख्या के 30% का 15% 18 है, तो संख्या क्या होगी?
(a)90
(b) 360
(c)380
(d) 420
(e)400
please give me answer step by step

Answers

Answered by Anonymous

7

Step-by-step explanation:

let X

X×(30/100)(15/100)=18

x=400

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