Question
Calculate the value of this expression: (180 - 90
÷ 6 of 2) ÷ 5 + 3 of 16 ÷ 4 - 12 of 4 ÷ 8Solution
ATQ,
(180 - 90 ÷ 6 of 2) ÷ 5 + 3 of 16 ÷ 4 - 12 of 4 ÷ 8
= (180 - 90 ÷ 12) ÷ 5 + 48 ÷ 4 - 48 ÷ 8
= (180 - 7.5) ÷ 5 + 12 - 6
= 172.5 ÷ 5 + 6
= 34.5 + 6
= 40.5
More Simplification Questions
The splitting up of white light into seven colours on passing through a glass prism is called as
Smog is a combination of –
The blades of a moving jet engine are an example of:
The apparatus used in the refrigeration is
Sound and light waves both have ___________ .
What is the SI unit of power?
The motion of a freely falling body is an example of ______________ accelerated motion.
Among the following materials, which is not an insulator?
Heat stored in water vapour is –
Which of the following is the time taken for one complete oscillation of a sound wave in the density of the medium?
