<span>Being able to express numbers in its equivalent forms allows you to give more accurate and correct answers. By using equivalents forms you may find a simply and easier way to solve the given equation.
For example, in fraction, by simply expressing equivalent fractions with common denominator, you can easily subtract and add the given numbers in an easy way. There are a lot of numbers that are equivalent, and there are a lot of way to solve a single problem to get a correct answer.</span>
Answer:
The big pump moves 22 more gallons in 10mins
Step-by-step explanation:
The total the big pump moves is 30 gallons in 10mins because 3x10 = 30
The small pump moves 8 gallons in 10mins becuase 4x2= 8
Its asking for how many more so 30 - 8 = 22 More gallons
Desculpe-me eu não sei mas irei falar com meu professor!
1.Answer=C
25/48=<span> 0.52083333333 (with the three's repeating...)
2.Answer=B
9(10+x)
to simplify, we distribute the 9 to both terms in the expression within the parenthesis...
90+9x</span>
Answer:
for question two: 12
for question four: 1/3
for question six: 25.75 (rounded to two decimal places)
