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2 years ago

A car travels at 30 1/5 miles in 2/3 of an hour. What is the average speed, in miles per hour

Mathematics

2 answers:

marin [14]2 years ago

7 0

ANSWER:

45 3/10 mph

decimal form: 45.3 mph

Step-by-step explanation:

30 1/5 /2 = 15 1/10

15 1/10 x 3 = 45 3/10 mph

So hence, your answer is 45 3/10 mph. In decimal format, it can be 45.3

jasenka [17]2 years ago

4 0

Answer:

45.3 miles/h

Step-by-step explanation:

The answer is 45.3 miles/h

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If Jenny can read 7 books in 8 days, exactly how many days would it take her to read 20 books?

muminat

Answer:

Step-by-step explanation:

Given,

No. of days taken by Jenny to read 7 books

= 8

So,

No. of days taken by her to read 1 book

$= \frac{8}{7}$

Therefore,

No. of days taken by her to read 20 books

$= \frac{8}{7} × 20$

[On Simplification]

$= \frac{160}{7}$

[On dividing]

= 22.85.....

[On approximating]

= 23 days (approx. )

Hence,

Jenny will take 23 days to read 20 books (Ans)

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3 years ago

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A toy company intends to ship out its entire stock of 10,254 toy trucks, and three times as many toy cars. If each box holds 35

svetoff [14.1K]

There are 10,254 toy trucks

and 10,254 * 3 = 30,762 toy cars.

In total, there are 10,254+30,762= 41,016 toys

when we divide 41,016 by 35, the quotient is the number of the full boxes, and the remainder is the number of toys left.

41,016=35*1171+31

Answer: 1171 full boxes, 31 toys left for the last box

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3 years ago

MAFS.912. G-GMD. 1.3

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

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3 years ago

Q: Marci wants to prove that the diagonals of

Trava [24]

Answer: Option B

She should use the fact that the

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congruent and then use the

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3 years ago

A bag has 5 red and 95 yellow marbles. What is the percent chance of drawing a red one? Decimal? Fraction? Percent?

CaHeK987 [17]

Answer: Hm,.

Step-by-step explanation:

If you need all of these, here is this.

Fraction: 5/100

Decimal: 0.05

Percent: 5%

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3 years ago

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