Question
Download Solution PDFदिलेले समीकरण योग्य करण्यासाठी कोणत्या दोन चिन्हांची अदलाबदल करावी?
12 ÷ 5 - 8 × 2 + 14 = 70
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयेथे, आपण खाली दिलेल्या BODMAS सारणीचा वापर करतो:
दिलेल्याप्रमाणे:
⇒ 12 ÷ 5 - 8 × 2 + 14 = 70
(1) - आणि +
⇒ 12 ÷ 5 - 8 × 2 + 14 = 70
चिन्हे बदलल्यानंतर:
⇒ 12 ÷ 5 + 8 × 2 - 14 = 70
BODMAS नियम लागू करा:
⇒ 2.4 + 8 × 2 - 14
⇒ 2.4 + 16 - 14
⇒ 18.4 - 14 = 4.4
येथे, समीकरण समाधान करत नाही.
(2) + आणि ×
⇒ 12 ÷ 5 - 8 × 2 + 14 = 70
चिन्हे बदलल्यानंतर:
⇒ 12 ÷ 5 - 8 + 2 × 14 = 70
BODMAS नियम लागू करा:
⇒ 2.4 - 8 + 2 × 14
⇒ 2.4 - 8 + 28
⇒ 30.4 - 8 = 22.4
येथे, समीकरण समाधान करत नाही.
(3) ÷ आणि ×
⇒ 12 ÷ 5 - 8 × 2 + 14 = 70
चिन्हे बदलल्यानंतर:
⇒ 12 × 5 - 8 ÷ 2 + 14 = 70
BODMAS नियम लागू करा:
⇒ 12 × 5 - 4 + 14
⇒ 60 - 4 + 14
⇒ 74 - 4 = 70
⇒ '12 × 5 - 8 ÷ 2 + 14 = 70'
येथे, समीकरण समाधान करतो.
(4) ÷ आणि +
⇒ 12 ÷ 5 - 8 × 2 + 14 = 70
चिन्हे बदलल्यानंतर:
⇒ 12 + 5 - 8 × 2 ÷ 14 = 70
BODMAS नियम लागू करा:
⇒ 12 + 5 - 8 × 0.142
⇒ 12 + 5 - 1.142
⇒ 17 - 1.142 = 15.85
येथे, समीकरण समाधानी नाही.
म्हणून, योग्य उत्तर "पर्याय (3)" आहे.
Last updated on Jul 2, 2025
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