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Romashka [77]
4 years ago
6

69 students were asked what they did during the vacation . 29 said they read their books, 32 said they watched tv if 17 said the

y did neither how many did both?​
Mathematics
2 answers:
Tom [10]4 years ago
8 0

Answer:

69 - 17 = 52 (if that is what your looking for because using 29, 32 and 17 give you a negative number)

PtichkaEL [24]4 years ago
3 0

Answer: 9

Step-by-step explanation:

69 students

29 + 32+ 61

9 people did both because there are 9 left so you have to count them

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Eliana owns the Blossom garden shop. To keep her plants healthy, she always adds 3 cups of fertilizer for every 8 cups of soil.
Nataly [62]

Answer: Eliana should add 9 cups of fertilizer to the pot.

Step-by-step explanation:

Given , Eliana always adds 3 cups of fertilizer for every 8 cups of soil. .

As the quantity of fertilizer is proportional to the quantity of soil.

That means,

\dfrac{\text{Number of cups of fertilizer for 24 cups of soil}}{\text{24}}=\dfrac{\text{Number of cups of fertilizer for 8 cups of soil}}{8}\\\\\Rightarrow \dfrac{\text{Number of cups of fertilizer for 24 cups of soil}}{24}=\dfrac{3}{8}

Multiply 24 on both sides , we get

\Rightarrow\ \text{Number of cups of fertilizer for 24 cups of soil}=\dfrac{3}{8}\times24=3\times3=9

Hence, Eliana should add 9 cups of fertilizer to the pot.

3 0
4 years ago
The number of cubic yards of dirt, D
Sholpan [36]
What is the question exactly?
8 0
4 years ago
What is the value of this expression when c= -4 and d = 10?<br> 1/4(c3+d2)
babunello [35]

2

Step-by-step explanation:

1/4(-4×3 + 10×2)

1/4(-12 + 20)

THERE ARE 2 WAYS YOU COULD SOLVE THIS!

1. 1/4( -12) + 1/4( 20) = -3 + 5 = 2

2. 1/4 ( -12+20) = 1/4(8) = 2

8 0
3 years ago
What is the value of (1⅔ - ⅚) ÷ 2 5/12 *
astra-53 [7]

ANSWER:

25/144

........................

4 0
3 years ago
What does it find the GCF of each set of numbers using prime at factorizstion
lozanna [386]
You use the factor tree.
               10
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3 years ago
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