Equation: 4 (18) +27 = x
x= 4(18) + 27
x=72 + 27
x= 99
Answer:99
3 x 6 = 18 18 + 5 = 23
3 and 6
9 more than -36 = -27
27
No more than 27.
27 50% of 18 = 9 (+ 18)
27 is 50% greater than 18.
It is: (27*63)+29 = 1730
"More than" means you are supposed to add. So, you first add 27 + 16, then you add 18 to the result. (Actually, the order in which you add won't affect the result.)
The two numbers are 18 and 27. 18 + 27 = 45, 27 - 18 = 9.
They are 8, 12, 18, 20, 27, 28, 30, 42, 44, 45, 50, 52.
189
Any two numbers that have a common factor greater than 1 will have a LCM less than their product, eg: LCM(10, 15) = 30 < 10 x 15 = 150 (since HCF(10, 15) = 5) LCM(6, 10) = 30 < 6 x 10 = 60 (since HCF(6, 10) = 2) LCM(18, 27) = 54 < 18 x 27 = 486 (since HCF(18, 27) = 9)
9(2 + 3)
27
27
3 x 6 = 18 18 + 5 = 23