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primary 5 | Maths
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Not sure with algebra because new topic, please help to see any mistakes? Thank you.
Date Posted: 5 years ago
Views: 292
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May I know why question 7 is x-1, x=5. How we know x=5? Thank you.
It is given in the question, x=5.
Thank you so much
No problem.
May I know Jiayi typed w words in 40 minutes. How many words did she typed in 1 minute?
Should i put w÷40 or w/40. Is there different in algebra? Thank you.
Should i put w÷40 or w/40. Is there different in algebra? Thank you.
both are the same. / also means divide. so you can use both
May I know 6 group of y = 6y or 6 x y ? Thabk you
6 x y = 6y
6y should be the answer.
6 x y is only the step.
6y should be the answer.
6 x y is only the step.
Subtract 1 from the product of h and 9
Solution hx9-1 = hx8
Correct? Thank you.
Solution hx9-1 = hx8
Correct? Thank you.
product of h and 9 = 9h.
Then, subtract 1.
Answer should be 9h -1
~you should multiply first,then you can do plus minus
Then, subtract 1.
Answer should be 9h -1
~you should multiply first,then you can do plus minus
Big thanks to you.
You're welcome
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