Q 1 Find the lowest common multiple of each of the following sets of numbers: a) 24 and 30 b) 12, 18 and 81 Q 2 Simplify ( 1 2 + 1 3 ) ÷ ( 2 3 × 1 8 ) Q 3 Evaluate [31 + (−48)] + [16 + (120)]
Answers
Answered by
1
Answer:
QUESTION 1
Find the lowest common multiple of each of the following sets of numbers:
a) 24 and 30
LCM = 120
b)12, 18 and 81
LCM = 324
Q 2 Simplify ( 1 2 + 1 3 ) ÷ ( 2 3 × 1 8 )
(1 2 + 1 3 ) ÷ ( 2 3 × 1 8 )
( 1 2 + 1 3 ) ÷ ( 414 )
( 25 ) ÷ ( 414 )
0.0603864734
Q 3 Evaluate [31 + (−48)] + [16 + (120)]
[31 + (−48)] + [16 + (120)]
= 199
HOPE IT HELPS YOU!!!
PLEASE MARK ME AS BRAINLIEST!!!
Similar questions