Solve the following subtraction problems. a. 8 mi. 133 yd. 2 ft. – 5 mi. 107 yd. 2 ft. b. 2 yd. 2 ft. 6 in. – 1 ft. 11 in. c. 6 yd. – 2 ft. 7 in. d. 8 yd. 4 in. – 7 yd. 2 ft. 8 in.

Question

15-12-2018
Mathematics

contestada

Solve the following subtraction problems. a. 8 mi. 133 yd. 2 ft. – 5 mi. 107 yd. 2 ft. b. 2 yd. 2 ft. 6 in. – 1 ft. 11 in. c. 6 yd. – 2 ft. 7 in. d. 8 yd. 4 in. – 7 yd. 2 ft. 8 in.

Respuesta :

Otras preguntas

A comparable property recently sold for $315,000. Compared with the subject property, the comparable is built of superior materials ($20,000), and the comparabl

Find the value of 15 - 8 ÷ 2. 3.5 4 11

John sold his 10 acre property to Susan and Matt. However, he retained his rights to the oil on the property. John retained what type of rights?

When engaged to compile the financial statements of a nonissuer, an accountant should possess a level of knowledge of the entity’s accounting principles and pra

At the end of the current year, Accounts Receivable has a balance of $550,000; Allowance for Doubtful Accounts has a credit balance of $5,500; and sales for the

Combine and simplify the following radical expresión.

Suppose a bank has $100 million in checking account deposits with no excess reserves and the required reserve ratio is 10 percent. If the Federal Reserve raise

The opposite of -4 is ? 1. 4. 2. -4. 3. -(-(-4). 4. -|4|. The opposite of -10 is ? 1. -(-(-10)). 2. -10. 3. 10. 4. -|10|. What’s the opposite of gain ? 1. l

A monopolist produces a. more than the socially efficient quantity of output but at a higher price than in a competitive market. b. less than the socially effic

Pamela’s age is three times jiri’s age the sum their ages is 40.what is jiri age

skyluke89 skyluke89 · Answer 1 · 2018-12-15T11:38:33+01:00

Let's keep in mind the conversion factors between mile, yard, feet and inches:

1 mile = 1760 yards

1 yard = 3 feets

1 feet = 12 inches

a) 3 mi. 26 yd.

We have:

8 mi. 133 yd. 2 ft. –

5 mi. 107 yd. 2 ft =

Here, we can simply do the substraction of each term, and we get:

(8-5) mi (133-107) yd (2-2) ft =

3 mi. 26 yd 0 ft =

3 mi. 26 yd.

b) 2 yd. 7 in.

We have:

2 yd. 2 ft. 6 in. –

0 yd. 1 ft. 11 in.

Here, we need to convert 1 feet into 12 inches and add them to the inches in the first term as follows:

2 yd. 2 ft. 6 in. = 2 yd. 1 ft. (6+12) in. = 2 yd. 1 ft. 18 in.

So now the subtraction becomes:

2 yd. 1 ft. 18 in. –

0 yd. 1 ft. 11 in.

and now we can simply do the substraction of each term, and we get:

(2-0) yd. (1-1) ft. (18-11) in. =

2 yd. 0 ft. 7 in. =

2 yd. 7 in.

c) 5 yd. 5 in.

We have:

6 yd. 0 ft. 0 in. –

0 yd. 2 ft. 7 in.

We have to "move" 1 yard into feets and inches in the first term, as follows:

6 yd. 0 ft. 0 in. = 5 yd. 3 ft. 0 in. = 5 yd. 2 ft. 12 in.

And now the subtraction becomes:

5 yd. 2 ft. 12 in. -

0 yd. 2 ft. 7 in. =

5 yd. 0 ft. 5 in. =

5 yd. 5 in.

d) 8 in.

We have:

8 yd. 0 ft. 4 in. –

7 yd. 2 ft. 8 in.

Again, let's convert the first term, moving yards into feets and inches:

8 yd. 0 ft. 4 in. = 7 yd. 3 ft. 4 in. = 7 yd. 2 ft. (4+12) in. = 7 yd. 2 ft. 16 in.

So now the subtraction is:

7 yd. 2 ft. 16 in. -

7 yd. 2 ft. 8 in. =

0 yd. 0 ft. 8 in. =

8 in.