Math, asked by imransulaimani, 11 hours ago

एक संख्या के 20% में 40 जोड़ा गया,तो शेष 90 बच गया।संख्या ज्ञात करे।​

Answers

Answered by paragmaheshwari78
0

Answer:

let no. be x

A/C

x × 20% + 40= 90

20x/100 + 40 = 90

x/5= 90 - 40

x= 50 × 5

x= 250

so, correct answer is 250

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