Form 1 Mathematics 5.1 Variables & Algebraic Expression

Write an algebraic expression for the following situation. (CL mid-term 2019)

"Siti has RM80.00. She buys w kg of fish for RM15.00 per kg and v kg of vegetable for RM4.00 per kg. Express the change of money she will get in the terms of w and v."

Given that m = 2n ∛ (343/27) , find the value of m when 𝑛 = −6 (CL end-term 2019)

The entry ticket for a robot exhibition is RM a for children and RM b for adults. A teacher brought a few students to the exhibition. The total payment for the tickets is RM(5a + b). (CL mid-term 2018)

(i) How many students did the teacher bring to the exhibition?

The entry ticket for a robot exhibition is RM a for children and RM b for adults. A teacher brought a few students to the exhibition. The total payment for the tickets is RM(5a + b). (CL mid-term 2018)

ii)      Find the total payment of the tickets when a = 2 and b = 5.

Seng Keat bought m books at a cost of RM 8 each and y rulers at a cost of RM 5h each. If he paid RM k, write an algebraic expression for his balance. (CL mid-term 2017)