Subtracting with regrouping, multiplying a fraction by a whole number, operations with fractions
Answers are for parents and teachers.
1
Work out 8 2/9 − 3 5/9.
4 6/9
2
Work out 5/8 × 3 and write it as a mixed number.
15/8 = 1 7/8
3
Work out 6 − 2 4/5.
3 1/5
4
Nodira did an exercise of 2/7 of an hour four times. How many hours did she exercise in total?
8/7 = 1 1/7
5
A pack has 60 sheets of coloured paper. 1/5 are red and 1/3 are blue. How many sheets are other colours?
28