45 out of 50 what wa sthe percent of his grade

Answers

Answer 1

Answer: 45/50×100%
=45/1×2
=90%

Answer 2

Answer: 45/50 is 90% hope that helps you

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If an angle supplementary to a right angle is (always,sometimes, or never) a right angle

Answers

Supplementary angles equal 180 degrees combined. A right angle equals 90 degrees, so in order to equal 180 you need 90 more degrees. The answer is always ☺

I really need help with this pls help and show work

Answers

okay so first we need to multiply 160 on both sides

{18/32(160)=n/160*160 (160 cancels out)}

so once we finish our calculations on the left side we get n equals 90

{n=90}

Solve w + 1⁄4 < 7⁄8.

Answers

Answer:

w <0.125

Step-by-step explanation:

Answer:

w < 5/8

Step-by-step explanation:

Aim to isolate w. Subtract 1/4 from both sides, obtaining:

w < 7/8 - 2/8 (since the LCD here is 8)

Then:

w < 5/8

Tens 15 ones = 6 tens 5 ones

Answers

The answer would be 5 tens because 6 tens and 5 ones is equal to 65 and 5×10 equals 50 and then you add 15 do 65=65
Answer: 5 tens
hope this helps

10x+15*1=10*6+5*1

X+15=65

65-15=50
50/10=5

5!!

Miles is planning to spend 2/3 as many hrs bicycling this week as he did last week. Is Miles going to spend more hrs or fewer hrs bicycling this week than last week? ( I'm working on comparing fraction factors and products- multiplying fractions)

Answers

He would be spending less time because 2/3 is not a full number. Let's make an equation out of the: 2/3(m). Note: 3(2) means 3 times 2 and the m is the amount of miles biked last week. We could insert the number 3 to our equation. 2/3(3). Now if you do it the proper way, it is 2/3(3/1) and if you do the math it is 6/3 aka 2. And 2 is less than 3. So it is less time spent

miles is going to spend less hours this week

40 is 17 percent of what number. need help please and i would like for a step by step kind of thing

Answers

After applying the concept of percentage, the number 40 is approximately 17% of 235.29.

A figure or ratio that may be stated as a fraction of 100 is a percentage. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion, therefore, refers to a component per hundred. Per 100 is what the word percent means.

Here we have to find the number which 17% is 40.

Assume the number we're looking for is 'x'.

Since 17 percent can also be written in decimal form as 0.17

Set up the equation:

0.17 x = 40

To isolate 'x', Divide both sides of the equation by 0.17:

x = 40 / 0.17

Simplifying the right side of the equation, we have:

x ≈ 235.29.

Hence,

40 is approximately 17 percent of 235.29.

Learn more about the percent visit: