ratios
simplify the ratio: 20:80
1:4
what is a prime number
a whole number that can not be divided by any other number other than itself or 1
write 300ml in litres
0.3l
The next prime number after 7 is
11
180 degrees
simplify the ratio: 30:90
1:3
what is pi?
3.14
convert 300mm into km
0.0003km
0.75 can also be written as
75%
finish the sequence
3,9,15,21,27
33
simplify the ratio: 40:100
2:5
write the number next in the sequence
1,2,3,5,8,13, x
21
360 euro into cents
36,000c
what is 849 divided by 10
84.9
finish the sequence & what is the rule
4,8,12,18,20,24
adding 2,then 4,then 6
simplify the ratio: 60:120
1:2
how many degrees is an obtuse angle?
more than 90 degrees
9000 cents into euro
90 euro
how many years complete a decade?
2:5
how many degrees is an acute angle?
convert 400km into metres
400000m
how many degrees in a right angle?
90 degrees