The three ratios that is equal to 18:4 are
9 : 2 if you divide 18 and 4 by 2
36 : 8 if you multiply 18 and 4 by 2
54 : 12 if you multiply 18 and 4 by 3
Hope this helps!!
Rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. All natural numbers, whole numbers, and integers are rationals, but not all rational numbers are natural numbers, whole numbers, or integers.
Answer:
a) 7540
b) 43.39
Step-by-step explanation:
a)
(to the nearest 10.)
b)
(to the nearest hundredth)
43.38 is rounding down, 43.39 is rounding up. (43.385)