Each of the Space Shuttle's solid rocket motors burns 680,400 kilograms of propellant in 2.5 minutes. How much propellant does e
ach motor burn in 2 minutes?
1 answer:
if 680,400kg pro' is burnt in 2.5mins
An equation can be driven to find how much pro' is burnt in 2 mins which is ( 2.5x = 680400 × 2 )
where x is the amount of pro' burnt in 2mins
2.5x = 1360800
divide both sides by 2.5
2.5x = <u>1360800</u>
2.5 2.5
x = 544320
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