Maths lesson 1 Flashcards
1
Q
A bag contains red and blue counters in the ratio 1:4. Three counters are red. How many are blue?
A
3:12
2
Q
Write all the factors of 20
A
1,2,4,5,10,20.
3
Q
What do the angles in a quadrilateral add up to?
A
360
4
Q
What is a factor?
A
A whole number that divides into another without a remainder.
5
Q
Dora and Ron share £50 in the ratio 3:7. How much more does Ron have then Dora?
A
20
