Answer:
3) girls = 24% = 456
let the total number of students be = x
the total number of students is 1900
4) increase = 20%
new salary = 24000 rupees
let his original salary be = y
his original salary is 20,000 rupees
The expression 3×150 is equivalent to
1 answer:
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Given number is 4,8100,000,000,000.
In this number of zero is 11. So we can write it as
But for scientific notation we will enter decimal after two place in reverse direction.For this we will also multiply number by 10^2.
So number will be
So fourth option is correct.
In this number of zero is 11. So we can write it as
But for scientific notation we will enter decimal after two place in reverse direction.For this we will also multiply number by 10^2.
So number will be
So fourth option is correct.