Mary bought 3 12m of lace. She used 1 34 m of lace for her new dress. How much lace is left with her?
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Answer:
1 6/8
Step-by-step explanation:
Lace bought by Mary =3 1/2m
Lace she used=1 3/4m
Lace left=3 1/2-1 3/4
=7/2-7/4
( You can use cross multiplication or LCM)
=28-14/8
=14/8 =1 6/8
Hope it helps
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