A few days ago
(3.0 x 10^6)+ (7.0 x 10^7)?
(3.0 x 10^6)+ (7.0 x 10^7)?
Top 5 Answers
A few days ago
Favorite Answer
Easiest way to do this is first to get common exponents.
(3.0 x 10^6)+ (7.0 x 10^7)=(.3 x 10^7)+ (7.0 x 10^7)
=(.3+7.0) x 10^7
=7.3 x 10^7
0
A few days ago
3.0 x 10^6 + 7.0 x 10 ^7
10^6 (3+7 x 10^1)
=10^6(3+70)
=10^6(73)
10^2 is 100
10^3 is 1000
so, 10^6 is 1000000
10^6 x 73 = 73000000
0
A few days ago
(3.0 x 10^6)+ (7.0 x 10^7)
=3 x 1,000,000 + 7 x 10,000,000
=3 x 3,000,000 + 70,000,000
=73,000,000
you can do a short cut by just looking at exponents… 6 places before 3 and 7 places before 7.
0
A few days ago
ooo standard form i tink
(3×1000000)+(7×100000000
3000000+70000000= looks like 1000000000 but its actually
73000000
0
A few days ago
Need someone to do ur homework huh?
0
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