Math, asked by abhas00, 10 months ago

115. यदि दो संख्याओं का गुणनफल 320 है और उनका अनुपात 1 : 5 है, तब संख्याओं का योग होगा
(a) 42
(b) 48
(c) 44
(d) 40​

Answers

Answered by nice1anjali
1

Answer:

let the numbers be x and 5x

according to the question

x × 5x=320

5x^2=320

x^2=320/5=64

x=8

numbers are x=8

and 5x=5×8=40

sum of the numbers=8+40=48

Step-by-step explanation:

correct option is (b)

Answered by abhishekanand4398
1

Answer:(b)48

Step-by-step explanation:

माना कि संख्या= x and 5x

गुणनफल =320

5x^2=320

X^2=64

x=8

इसलिए, संख्या=8 और 40

योग =48

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