1 billion = 10^9 1% of a billion is 10^7 1% of 41 billion is 41X10^7 = 410,000,000 = 410 million
7 billion ÷ 1 = 7 billion.
1 cent = 0.01$ = 10^-2 $ 1 billion cents = 10^9 cents 10^9 x 10^-2 = 10^7 =10 million dollars
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1 billion = 10^9 1% of a billion is 10^7 1% of 41 billion is 41X10^7 = 410,000,000 = 410 million
1.42857 x 10-8%% rate:= 1/7000000000 * 100%= 1.42857 x 10-10 * 100%= 1.42857 x 10-8%
7 billion ÷ 1 = 7 billion.
1 cent = 0.01$ = 10^-2 $ 1 billion cents = 10^9 cents 10^9 x 10^-2 = 10^7 =10 million dollars
7 x 10^9 x 10^9 = 7 x 10^18 = 7 quintillion
7 billion in Scientific Notation = 7 x 109To express a number in scientific notation, you first need to divide it by a power of 10 such that the greatest significant figure is in the units place. In this case, that can be done by dividing 7 billion by 1 billion to give 7. Next, the power of ten that was used should be placed alongside as a multiplication. We used 1 billion, which is the 9th power of 10. Thus, 7 billion in scientific notation is 7x109
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* In those countries that use the long scale (based on powers of a million) like Europe: 7 billion = 7 × (10^6)^2 = 7 × 10^12 = 7,000,000,000,000 * In those countries that use the short scale (based on powers of a thousand plus one) like USA: 7 billion = 7 × (10^3)^(2+1) = 7 × 10^9 = 7,000,000,000 The UK uses the same scale as the US.
Between 7 billion and 8 billion
Between 1 and 10 lies only a single multiple of 7. It is '7' itself.
The answer is 7.
The world's population is estimated to be between 7 and 8 billion people currently. The UN Population Fund estimates the world's population to reach 9 billion in 2043 and 10 billion in 2083.