DGA 1 ASSIGNMENT 1 1 SEPT 2021

Evaluate :  $\left(12+4\right)+2\times3-20\ =$  

There are 455 students at particular IKM.   $\frac{3}{5}$  of the students are male. So, how many female students are there at that IKM ?

Evaluate :  $5.32\times0.4+1.25$  and leave the answer in 2 decimal places.

The original price of safety boots is RM 70.80. If it is offered at a discount of 15%, what is its selling price?

Given p : q = 3 : 12. State p : p + q in ratio.

State whether 1 : 8 and 4 : 32 is proportion or not.

Simplify :

  $8x+4-2x+6=$  

Find the value of x for :

  $7x+4=3x+16$  

Make X as a subject of the formula :

  $Z=X+3Y$  

The area of rectangle is given by the formula A = P x L. Evaluate the formula when P = 14.21cm and L = 7.46cm.