unting - pm 0.30 Pm 7000 1000 7 3 Sebidang tanah yang berbentuk segi empat tepat mempunyai perimeter 2.4 x 10 panjangnya ialah dua kali ganda lebar, hitung luas, dalam m?, bagi tanah itu. Ung dalam bentuk piawai. KBAT Menilai A rectangular plot of land has a perimeter of 2.4 x 103 m. If its length is twice the width, calcula the land. Express the answer in standard form.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation: