liang liang's answer to Jason's Primary 5 Maths Whole Numbers Singapore question.
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2. B,D,E
The bulbs that light up are in circuits B,D and E. there are different ways to form a closed circuit. A bulb in a closed circuit will light up. A blurb in an open circuit will not light up.
The bulbs that light up are in circuits B,D and E. there are different ways to form a closed circuit. A bulb in a closed circuit will light up. A blurb in an open circuit will not light up.
Date Posted:
2 years ago