SG chevron_right Secondary 2 chevron_right Number and Algebra

A car uses 10litres of petrol for every 80km travelled. How far will it go if it has:1litre, 5litre, xlitre?

SG chevron_right Grade: N/A chevron_right Strand: N/A

A drawint of a basement has a scale of 2 in to 10 feet. The basement is 20 feet wide and 35 feet long.What is the scale of the drawing in simplest form?(Using Only Numbers,no spaces.For example 1:2)

SG chevron_right Primary 6 chevron_right Number and Algebra

What is the value of a +bc when a=7,,b=4, and c=1.2

SG chevron_right Primary 4 chevron_right Number and Algebra

please help me answer this question

SG chevron_right Grade: N/A chevron_right Strand: N/A