MATHEMATICS MIDDLE SCHOOL

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15. A mountain is 29,135 feet tall. From base camp at
17,600 feet, a climber hiked 2,300 feet. How much
farther does the climber have before reaching the top
of the mountain?
16. John Adams was born in 1732 and became President
in 1797. Harry S. Truman was born in 1884 and
became President in 1945. Who was older when he
became President?

Answers

Answer 1

Answer:

Answer:

a. 9,235 feet

b. John Adam was older when he became president.

Step-by-step explanation:

(15). Height of the mountain = 29,135 feet

A climber hiked from base camp at 17,600 feet and then 2,300 feet.

He hiked total = 17,600 + 2,300 = 19,900 feet

Now the distance is left to reach the top = 29,135 - 19,900

= 9,235 feet

The climber is 9,145 feet farther to reach the top of the mountain.

(16). John Adams was born in 1732 and became president in 1797.

At that time his age was = 1797 - 1732 = 65 years

Harry S. Truman was born in 1884 and became president in 1945.

At that time his age was = 1945 - 1884 = 61 years

John Adams was older when he became president.

Answer 2

Answer:

Answer:

15. 9235

16. John Adams

Step-by-step explanation:

Question 15

1) Find the height the climber reached after going 2,300 feet:

17600+2300=19900

2) Find the distance between the climber's position and the top of the mountain:

29135-19900=9235

Question 16

Subtract the year each person became president from the year they were born:

1797-1732=65 <-- John Adams

1945-1884=61 <-- Harry S. Truman

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to take sweepstakes for the largest pumpkin crop at the Riverside County Fair the average weight of Ethan's to pumpkins must be greater than 875 lb one of his pumpkins is 903 lb what is the least amount of pounds II pumpkin could weigh in order for Ethan to win the prize

Ed fills his sports bottle with 1.2 liters of water after his bike ride he drinks 200 milliliters of the water.How much water is left in Ed's sportd bottle?

Answers

1 liter = 1,000 milliliters

He started out with 1.2 liters = 1,200 milliliters.

He drank 200 milliliters.

Left in his bottle, he still had

(1,200 milliliters) minus (200 milliliters) = 1,000 milliliters

= 1 liter left .

5/9×3/4 in simplest form

Answers

5/9* 3/4
= 5/(3*4)
= 5/12

The final answer is 5/12~

Answer:

r3523w5r23w5

Step-by-step explanation:

a.S= 230T– 110; 1500 lbc.T= 230S– 110; 1500 lbb.S= 230T+ 110; 1720 lbd.S= 199T– 110; 1280 lba.S= 230T– 110; 1500 lbc.T= 230S– 110; 1500 lbb.S= 230T+ 110; 1720 lbd.S= 199T– 110; 1280 lba.S= 230T– 110; 1500 lbc.T= 230S– 110; 1500 lbb.S= 230T+ 110; 1720 lbd.S= 199T– 110; 1280 lba.S= 230T– 110; 1500 lbc.T= 230S– 110; 1500 lbb.S= 230T+ 110; 1720 lbd.S= 199T– 110; 1280 lba.S= 230T– 110; 1500 lbc.T= 230S– 110; 1500 lbb.S= 230T+ 110; 1720 lbd.S= 199T– 110; 1280 lb

Evaluate x divided by y for x=72 and y=4

Answers

Answer:18

Step-by-step explanation:

X/y =72/4=18

The answer for X divided by Y if X=72 and Y=4 is 18. We can Step 1:

Start by setting it up with the divisor 4 on the left side and the dividend 72 on the right side like this:

4 ⟌ 7 2

Step 2:

The divisor (4) goes into the first digit of the dividend (7), 1 time(s). Therefore, put 1 on top:

4 ⟌ 7 2

Step 3:

Multiply the divisor by the result in the previous step (4 x 1 = 4) and write that answer below the dividend.

4 ⟌ 7 2

Step 4:

Subtract the result in the previous step from the first digit of the dividend (7 - 4 = 3) and write the answer below.

4 ⟌ 7 2

- 4

Step 5:

Move down the 2nd digit of the dividend (2) like this:

4 ⟌ 7 2

- 4

3 2

Step 6:

The divisor (4) goes into the bottom number (32), 8 time(s). Therefore, put 8 on top:

1 8

4 ⟌ 7 2

- 4

3 2

Step 7:

Multiply the divisor by the result in the previous step (4 x 8 = 32) and write that answer at the bottom:

1 8

4 ⟌72

- 4

3 2

Step 8:

Subtract the result in the previous step from the number written above it. (32 - 32 = 0) and write the answer at the bottom.

1 8

4 ⟌ 7 2

-4

3 2

- 3 2

Are 16:14 and 64:60 equivalent ratios?

Answers

Answer:

Both the ratios are not equivalent.

Step-by-step explanation:

Consider the provided ratios:

16:14

The above ratio can be written as:

$(16)/(40)=(2)/(5)$

Now consider the another ratio:

64:60

The above ratio can be written as:

$(64)/(60)=(16)/(15)$

Now compare both the ratio:

$(2)/(5)\neq (16)/(15)$

Hence, both the ratios are not equivalent.

Ratios are equivalent when you divide the first term by the second and it's the same for both ratios.

In this case, 16/14 is not equal to 64/60

53% of 539this is a math problem
the answer is supposed to be a whole number and you are supposed to estimate

Answers

53% of 539
= 53/100 x 539
= .53 x 539
= 285.67

since its supposed to be a whole number we can round up to the nearest hundredth 285.67 = 286

A 5 gallon mixture contains 40% acid. A 3 gallon mixture contains 50% acid. What percent is obtained by putting the two mixtures together?

Answers

(5/8)40 + (3/8)50 = 25 + 18.75 = 43.75%

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