Register
Using a calculator, work out the value of (7.6 x 10^-4) × (8.2 × 10^11) Give your answer in standard form.
227k views
1 vote
Using a calculator, work out the value of

(7.6 x 10^-4) × (8.2 × 10^11)
Give your answer in standard form.

User Ashish M
by
8.8k points

1 Answer

6 votes
I’ll try my best.

(7.6 x 10 ^-4) x (8.2 x 10 ^11)

Swap 10 ^-4 with 8.2

(7.6 x 8.2) x (10 ^-4 x 10 ^11)

Solve (7.6 x 8.2) = 62.32
Solve (10 ^-4 x 10 ^11) = 10 ^-4+11 = 10^7

Therefore = 6.232 x 10^8 = 623, 200, 000
User Andrew Messier
by
8.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!