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balandron [24]
2 years ago
7

15 1/2 times 2 1/8 ??

Mathematics
1 answer:
Gelneren [198K]2 years ago
5 0

Answer:

32  \times \frac{15}{16}

Step-by-step explanation:

15 1/2 times 2 1/8 ??

(15 \times \frac{1}{2} ) \times( 2 \times \frac{1}{8} )

15 ×2 =30 +1 =31/2

2×8=16+1=17/8

\frac{31}{2}  \times  \frac{17}{8}

\frac{527}{2 \times 8}

527/16

32 \frac{15}{16}

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I'm really bad at age chart problems.<br> Can someone help me with this and provide an explanation?
Fed [463]

Answer: 10

Step-by-step explanation:

tony is 5 years younger than Marvin's age 1 year from now.

t = (m+1) - 5

t = m - 4

6 years ago tony was half as old as marvin was then.

t - 6 = 1/2(m - 6)

Get rid of the fraction, multiply both sides by 2

2(t-6) = m - 6

2t - 12 = m - 6

2t = m - 6 + 12

2t = m + 6

from the first statement, replace t with (m-4)

2(m-4) = m + 6

2m - 8 = m + 6

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m = 14 is Marvin's present age

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madreJ [45]
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8 0
3 years ago
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How do you do this problem?
vivado [14]
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creativ13 [48]

The distance between the tree and the tower is 30√3m.

Justification:

<u>Let the situation be in a right angleABC form as shown in attached figure</u>.

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3 years ago
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