Abi and Diana had the same number of worksheets to do. Abi did 12 worksheets per day. Diana did 8 worksheets per day. When Abi finished doing all the worksheets, Diana still had 28 more worksheets to do.
- How many days did Abi take to finish all her worksheets?
- How many worksheets did Abi have to do in total?
(a)
Number of extra worksheets that Abi did per day
= 12 - 8
= 4
Number of days that Abi took to finish all her worksheets
= 28 ÷ 4
= 7
(b)
Number of worksheets that Abi had to do in total
= 7 x 12
= 84
Answer(s): (a) 7; (b) 84