Given a segment of 18 cm, Find 1/3 cm of this segment, 3/4 cm of this segment, 5/5 cm

univerkov | September 3, 2021 | education

Given a segment of 18 cm, Find 1/3 cm of this segment, 3/4 cm of this segment, 5/5 cm of this segment and 7/5 cm of this segment.

Find 1/3 of 18cm: 18: 3 * 1 = 6cm;

find 3/4 of 18cm: translate 18cm into mm – 18cm = 180mm, 180: 4 * 3 = 45 * 3 = 135mm;

we find 5/5 of 18cm: we translate 18cm into mm – 18cm = 180mm, 180: 5 * 5 = 36 * 5 = 180mm;

we find 7/5 of 18cm: we translate into mm – 18cm = 180 mm, 180: 5 * 7 = 36 * 7 = 252 mm.

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