He would walk 2.125 miles or 2 1/8 miles in one hour
Answer:
11
Step-by-step explanation:
85.75 - 3.25 = 82.5
82.5 ÷ 7.50 = 11
Answer:
0.55 = 55%
Step-by-step explanation:
total people: 220
121/220 = 11/20 = 55%
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Answer:
There are 120 1st graders at Sierra Elementary School this year
Step-by-step explanation:
Let n represent the total number of 1st graders at Sierra Elementary School
Since 45% of all 1st graders at Sierra Elementary School are female students and this year there are 54 female 1st graders, 45% of n is equal to 54
→ n(
) = 54
→ 45n = 5400
→ n = 120
Answer:
Read through the problem and set up a word equation — that is, an equation that contains words as well as numbers.
Plug in numbers in place of words wherever possible to set up a regular math equation.
Use math to solve the equation
Step-by-step explanation: