In scientific notation, $670, 000, 000 + 700, 000, 000 =$ ?

1.37 \times 10^{- 9}

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1.37 \times 10^{7}

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1.37 \times 10^{8}

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1.37 \times 10^{9}

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137 \times 10^{15}

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Solution

The correct option is E $1.37 \times 10^{9}$
$670, 000, 000 + 700, 000, 000 = 1, 370, 000, 000$
$∴ 1, 370, 000, 000 = 1.37 \times 10^{9}$
Ans-Option $D$ .

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Similar questions

Q. Evaluate

(8.63)^{2} - (1.37)^{2}

Simplify the following using the identities:

$(i) \frac{58^{2} - 42^{2}}{16} (i i) 178 \times 178 - 22 \times 22 (i i i) \frac{198 \times 198 - 102 \times 102}{96} (i v) 1.73 \times 1.73 - 0.27 \times 0.27 (v) \frac{8.63 \times 8.63 - 1.37 \times 1.37}{0.726}$

Question 1 (iv)
Which is greater:
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\frac{r^{-}}{r^{+}} = 1.37.

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In scientific notation, 670,000,000+700,000,000=?

The correct option is E 1.37×109670,000,000+700,000,000=1,370,000,000∴1,370,000,000=1.37×109Ans-Option D.

In scientific notation, $670, 000, 000 + 700, 000, 000 =$ ?

The correct option is E $1.37 \times 10^{9}$
$670, 000, 000 + 700, 000, 000 = 1, 370, 000, 000$
$∴ 1, 370, 000, 000 = 1.37 \times 10^{9}$
Ans-Option $D$ .