To begin with, equivalent fractions represent the same part of a whole number. So I need to find a fraction, with a denominator of 20, that is the same value as 1/2:
1/2 = ?/20
1*10/2*10 = 10/20
Since the denominator needed to be 20, I multiplied the numerator and the denominator (1/2) by 10 to get 10/20. So, 1/2 and 10/20 are equivalent.
Answer:
y = 19.89 ( 19.90 approx. )
Step-by-step explanation:
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Answer:
4, and -10
this is because 4 is 7 units more then -3, and -10 id 7 units less then -3
Answer:
The football team will need to gain 4.5 yards on their fourth play to make a first down.
Step-by-step explanation:
4 - 3.5 + 5 + x = 10
5.5 + x = 10
x = 10 - 5.5
x = 4.5
