Question
Download Solution PDF5 : 6 అనే నిష్పత్తిలోని రెండు పదాల నుండి తీసివేయబడినప్పుడు 17 : 22 కంటే తక్కువగా ఉండే నిష్పత్తిని ఇచ్చే కనీస పూర్ణ సంఖ్యను లెక్కించండి.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చినవి:
ప్రారంభ నిష్పత్తి = 5 ∶ 6
చివరి నిష్పత్తి 17 ∶ 22 కంటే తక్కువగా ఉండాలి
గణన:
తీసివేయవలసిన కనీస పూర్ణ సంఖ్యను a అని అనుకుందాం.
ప్రశ్న ప్రకారం,
(5 - a)/(6 - a) < 17/22
⇒ 5 x 22 - 22a < 17 x 6 - 17a
⇒ 110 - 22a < 102 - 17a
⇒ 110 - 102 < - 17a + 22a
⇒ 8 < 5a
⇒ 8/5 = 1.6 < a
∴ కనీస పూర్ణ సంఖ్య 2.
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