Question
Are the following expressions true:
(a) 713<38
(b) The rational number −18−13 lies to the left of 0 on the number line.
[2 MARKS]
Answer: Option A
:
Each part: 1 Mark
(a) Converting both numbers with common denominator: 7×813×8 and 3×138×13
The numbers are 56104 and 39104.
Hence, the expression is false.
(b) −18−13=1813, which is a positive number. Therefore the number lies to the right of 0 on the number line.
Hence the given statement was not true.
Was this answer helpful ?
:
Each part: 1 Mark
(a) Converting both numbers with common denominator: 7×813×8 and 3×138×13
The numbers are 56104 and 39104.
Hence, the expression is false.
(b) −18−13=1813, which is a positive number. Therefore the number lies to the right of 0 on the number line.
Hence the given statement was not true.
Was this answer helpful ?
Submit Solution