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2 years ago

12

factory A produces 4.6 * 10^8 bolts a year and factory B produces 6.3 * 10^8 bolts a year. what is the total number of bolts pro

duced by these two factories?

1 answer:

VLD [36.1K]2 years ago

4 0

Answer:

Step-by-step explanation:

total bolts

$=4.6*10^8+6.3*10^8\\=(4.6+6.3)*10^8\\=10.9*10^8$

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