Q11) Express the following in standard form: (i) 782000000 (ii) 609.99
(iii) 0.234 x 105
(iv) 5 million
Q12) Write in usual form: (i) 9.876× 106
(ii) 1.3 ×109

Question

Q11) Express the following in standard form: (i) 782000000 (ii) 609
99
(iii) 0 234 x 105
(iv) 5 million
Q12) Write in usual form: (i) 9 876× 106
(ii) 1 3 ×109

Varun.Rawat · Accepted Answer

1 a782000000 = 7 82 × 108b 609
99 = 6 0999 × 102c  0
234 × 105 = 2
34 × 104d 5 million = 5000000 = 5 × 1062
a 9 876 × 106 = 9876000b  1
3 × 109 = 1300000000

Q11) Express the following in standard form: (i) 782000000 (ii) 609.99(iii) 0.234 x 105(iv) 5 millionQ12) Write in usual form: (i) 9.876× 106(ii) 1.3 ×109

Q11) Express the following in standard form: (i) 782000000 (ii) 609.99
(iii) 0.234 x 105
(iv) 5 million
Q12) Write in usual form: (i) 9.876× 106
(ii) 1.3 ×109