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Tresset [83]
2 years ago
15

For a science project 30 students are divided into a group of six each group needs a piece of string that is 2 1/2 feet long mr.

Grey has 6 yards of string how many inches of string will remain after doing the science project
Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
3 0

Answer:

66 inches

Step-by-step explanation:

1. Yards to Feet:

1 yard= 3 feet

(6 yards)(3)= 18

6 yards = 18 feet

2. Number of Groups:

30 students/6 students per group= 5 groups

3. Total String Needed:

(5 groups)x(2.5 feet string)= 12.5 feet total string

4. Remaining String:

18 feet-12.5 feet= 5.5 feet

5. Feet to Inches:

1 foot= 12 inches

(5.5 feet)(12)= 66 inches

66 inches of string will remain

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Step-by-step explanation:

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Step 1. Identify the unit you have 
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4 0
3 years ago
Please help 6TH GRADE MATH HELP ME OUT PLEASE
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▹ Answer

<em>d. 7/20</em>

▹ Step-by-Step Explanation

\frac{1}{4} + \frac{1}{10} \\= Common denominator is 20\\\\\frac{1}{4} = \frac{5}{20} \\\\\frac{1}{10} = \frac{2}{20}  \\\\\frac{5}{20} + \frac{2}{20} \\\\= \frac{7}{20}

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7 0
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Plz, help!!!! :[ <br> I don't know the answer<br> look at the pic
otez555 [7]

Answer:

174 in²

Step-by-step explanation:

(A1)= 9(5)= 45 in²

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(A3)= 3(5)=15 in²

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6 0
3 years ago
the Garden Club earn $12 by weeding neighbors Gardens 4X hours a generous donor has agreed to triple their earnings how much did
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Answer:

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Step-by-step explanation:

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