MATHEMATICS MIDDLE SCHOOL

Decrease 5 1/4 m by 50 cm. Answer has to be m.

Answers

Answer 1

Answer:

Answer:

$4(3)/(4)$ m

Step-by-step explanation:

1 meter = 100 centimeters

50 cm = $(50)/(100) m$

50 cm = $(1)/(2) m$

Original length = $5(1)/(4)=(21)/(4) m$

Decrease the original length by 50 cm

So, Length = $(21)/(4) -(1)/(2)$

= $(21-2)/(4)$

= $(19)/(4)$

= $4(3)/(4)$

Hence new length is $4(3)/(4)$ m

Answer 2

Answer: 5 1/4 m is 5.25m. 50cm is 0.5m.
So 5.25 - 0.5 = 4.75m, or 4 3/4 m as a fraction

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The saucer for Roger's teacup has a radius of 3 centimeters. What is the saucer's circumference?Use 3.14 for π.

Answers

C=dπ and r+r=d so 3+3=6 and 6π≈18.84 so the circumference would be 18.84

You run 4 3/4 miles through a park each day. If you ran that distance 5 times last week, how many miles did you run?

Answers

it;s simple you just take 4 3/4 and multiply it by 5
which is 23 3/4 or 23.75

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What is (3/4)³ in fraction form

Answers

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Decompose fraction 11/5

Answers

Hi there, bascially decompose means two fractions that add up to 11/5. There are alot of ways to decompose 11/5 so I am only giving 3 ways to decompose 11/5. The first way is 10/5+1/5, the second way is 9/5+2/5, and the third way is 6/5+5/5

How do we get .375 into a percent

Answers

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