The school secretary was making copies of flyers to send home with all the students in the school. She used 1.33 packs of paper in the morning She used another 3.4 pack of paper. If she had 7 packs of paper in the morning If she had 7 packs of paper when she began how many are left

Question

Mathematics

Lyric Barber

12 January, 21:32

The school secretary was making copies of flyers to send home with all the students in the school. She used 1.33 packs of paper in the morning She used another 3.4 pack of paper. If she had 7 packs of paper in the morning If she had 7 packs of paper when she began how many are left

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Answers (1)

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Elsie Dudley · Answer 1

Ok so

had 7 to begin with

used 1.33

then used 3.4

so

7-1.33-3.4 is the question

7=1+4+2 so

7-1.33-3.4=1+4+2-1.33-3.4=1 + (2-1.33) + (4-3.4) = 1 + (0.67) + (0.6) = 1.67+0.6=2.27

2.27 stacks of paper left