6. Pema stitches 5 rows of lace on her dress. Each row is 55 cm long. At the end, she
75 cm of lace. How much lace did she have in the beginning?
Answers
Answered by
8
lace used = 5 × 55
= 275 cm
lace left = 75 cm
total lace = 75+ 275
=350 cm
Answered by
5
the lace used in 1 row= 55cm
the lace used in 5 rows = 55×5 = 275cm
the lace left = 75cm
lace used + lace left = total lace at beginning
275+75 = total lace at beginning = 350cm
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