Advertisements
Advertisements
प्रश्न
Evaluate: 18 -(20 - 15 ÷ 3)
बेरीज
Advertisements
उत्तर
18 -(20 - 15 ÷ 3)
`= 18 - (20 - 15/3)`
= 18 - (20 - 5)
= 18 - 20 + 5
= 18 + 5 - 20
= 23 - 20
= 3
shaalaa.com
Properties of Operations on Integers
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
`35 – [15 + {14 - (13 + bar(2 - 1 + 3))}]`
`27- {13 + 4 - (8 + 4 - bar(1 + 3))}`
`32 - [43-{51 - (20 - bar(18 - 7))}]`
45 – [38 – {60 ÷ 3 – (6 – 9 ÷ 3) ÷ 3}]
`17- [17 — {17 — (17 –bar(17 - 17))}]`
`30 + [{ - 2 xx (25 - bar(13 - 3))}]`
`9 xx (8 - bar(3 + 2)) - 2(2 + bar(3 + 3))`
If `x × (-1) = -36`, is x positive or negative?
Evaluate: `48-[18-{16-(5 –bar(4 + 1))}]`
Evaluate: -8 – {- 6 (9 – 11) + 18 ÷ -3}
