Ng Bee San's answer to Cheryl's Primary 5 Maths Fractions Singapore question.
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As attached.
Date Posted:
3 years ago
Tks
TKS
Can explain?
Each cup of water is 1 unit and chocolate is 6 units.
Water = 8 x 1u = 8u
Chocolate = 2 x 6u = 12u
Total 20u
4/5 of total money buys 20u
1/5 of money left.
4/5 divide by 4 = 20u divide by 4
1/5 = 5u
Can buy another 5 cups of water
Water = 8 x 1u = 8u
Chocolate = 2 x 6u = 12u
Total 20u
4/5 of total money buys 20u
1/5 of money left.
4/5 divide by 4 = 20u divide by 4
1/5 = 5u
Can buy another 5 cups of water
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