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Tomtit [17]
3 years ago
15

Josie read 40 pages of a book in 50 minutes. How many pages could she read in two hours?​

Mathematics
2 answers:
bezimeni [28]3 years ago
8 0
150 because 50/40=1.25
1.25•120=150
pav-90 [236]3 years ago
3 0

Answer:

96

Step-by-step explanation:

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Ibrahim wants to give each of his six friends 1 2/3 candy bars. How many candy bars does he need to buy?
denis-greek [22]

Answer:

10 candy bars

Step-by-step explanation:

Since each of his friends needs a candy bar, you need to multiply 6 and 1 ⅔ together.

First, convert 1 ⅔ into an improper fraction: this gives us ⁵⁄₃.

Next, multiply ⁶⁄₁ and ⁵⁄₃ together. To do this, you can visualize 6 as ⁶⁄₁ (which is the same thing). Now you have ⁶⁄₁ x ⁵⁄₃.

<u>Simplify:</u>

The 6 in the numerator and the 3 in the denominator cancel out. This gives us ²⁄₁ x ⁵⁄₁ , which is 2 x 5.

2 x 5 = 10

4 0
3 years ago
Evaluate x 3 for x = 2.
solong [7]
If you mean 3x then that would be 6

hope this helps you
6 0
3 years ago
The question about the metrologist
nadezda [96]
12% aka 12 days it didn't rain 

3 0
3 years ago
Help or don’t if so thank you
NikAS [45]

Answer: 12.60 per CD

Step-by-step explanation:

Tax 0.80 * 3 = 2.40

40.20 - 2.40 = 37.80

37.8 / 3 = 12.60

5 0
3 years ago
The trace of an n×n matrix A, denoted tr(A), is thesum of its diagonal entries; that is,tr(A) = a11 + a22 +· · ·+annShow that(a)
Ulleksa [173]

Answer:

Step-by-step explanation:

for two matrices A, B to be Similar, then A = SBS⁻¹

A=SBS−1⟹trace(A)=trace((SB)(S−1))=trace((S−1)(SB))=trace((SS−1)B)=trace(B)

4 0
3 years ago
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