Matematika Sekolah Dasar Mrs Chiu used 1/2kg of flour to make some cream puffs. Mrs Ng used 4/5kg more flour than Mrs Chiu to make pineapple tarts. How much flour did Mrs Ng use to make pineapple tarts? Give your answer as a mixed number.

curthillsulv – March 07, 2023

Mrs Chiu used 1/2kg of flour to make some cream puffs. Mrs Ng used 4/5kg
more flour than Mrs Chiu to make pineapple tarts. How much flour did
Mrs Ng use to make pineapple tarts? Give your answer as a mixed number.

Penjelasan dengan langkah-langkah:

Mrs Chiu used 1/2kg of flour to make some cream puffs

Mrs Ng used 4/5kg more flour than Mrs Chiu to make pineapple tarts

Mrs Ng used

½ + 4/5

= 5/10 + 8/10

= 13/10

= 1 ³/10 kg flour for make some puffs

[tex] \frac{1}{2} + \frac{4}{5} [/tex]

[tex] \frac{1(5)}{2(5)} + \frac{4(2)}{5(2)} [/tex]

[tex] \frac{5}{10} + \frac{8}{10} [/tex]

[tex] \frac{5 + 8}{10} [/tex]

[tex] \frac{13}{10} [/tex]

[tex]1 \frac{3}{10} [/tex]

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