MATHEMATICS MIDDLE SCHOOL

What is 7=b/11 what is b

Answers

Answer 1
Answer: 7 = b/11

11 × 7 = 77

Answer:

b = 7
Answer 2
Answer: 7=b supra 11 <=>7×11=b×1<=>77=b<=>b=77

Related Questions

Order the decimals from least to greatest 48.6, 1.6, 0.13, 153.7, 2.2, 49.2
Let f(x)=2x-7. What is f(4)?
If u add 5 to me and then divide by 9,u get 3. What number amI?
Is the quotient of 2 nonzero integers always an integer explain
Can someone please help me, so confused?

a water tank holds 24,000 gallons how many hours will it take for two thirds of the water to be used if the water is used at an average rate of 650 gallons per day

Answers

In this question there are several important information's worth noting.Based on these information's the answer can be easily found. It is given that the total capacity of the tank is 24000 gallons. in 24 hours or in 1 day the amount of water used is 650 gallons. The question requires us to find the time it will take to use 2/3 rd of the water in the tank.
then
2/3 rd water in respect to total water in tank = (2/3) * 24000
                                                                       = 16000
So 2/3 rd water of full tank is equivalent to 16000 gallons.
Now
650 gallons of water is used in = 24 hours
So
16000 gallons of water will be used in = (24/650) * 16000
                                                             = 590.77 hours
So it will take 590.77 hours to consume 2/3rd of the total water present in the tank.

A circle with a radius of 4 in, is dilated by a scale factor of 5. What will be the circumference of the circle after dilation?21 in
4 in
161 in
24 in

Answers

Ok so circumference=2*pi*radius. So We know that the radius is dilated by a scale factor of 5, so we can put 2*pi*20. For pi you can use So when we multiply 2*pi*20, you get 125.6637

f - 354 = 1221
A. f=877
B. f=1,565
C. f=867
D. f=1,575

Answers

f-354=1221           add 354 to both sides

f+354-354=1221+354\n\n\boxed{f=1,575}\to\boxed{D.}

The price of a 18 oz drink is $2.34, which is a rate of _____ per _____. Please answer in a proportion! Thank you! ^^

Answers

1oz per 0.13 cents or 1 oz : 0.13 cents

Is it correct?

1.8 as a mixed number in simplest form

Answers

we know that

A mixed number is a number consisting of a whole number and a proper fraction.

so

1.8=1+0.8\n\n =1+(8)/(10)\n\n =1+(4)/(5)\n \n=1(4)/(5)

therefore

the answer is

1(4)/(5)

1.8 as a mixed number in simplest form is 1(4)/(5).

To convert 1.8 to a mixed number in simplest form, we first need to separate the whole number part and the fractional part.

The whole number part is 1 (1.8 can be read as "one point eight").

To find the fractional part, we look at the decimal portion, which is 0.8.

Now, to express 0.8 as a fraction, we put the decimal part over the appropriate place value. Since 0.8 is 8 tenths, we can write it as 8/10.

To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 2 in this case.

8 ÷ 2 = 4

10 ÷ 2 = 5

So, the simplified fractional part is 4/5.

Now, we can put the whole number part and the fractional part together:

1 + 4/5 = 1(4)/(5)

Therefore, 1.8 as a mixed number in simplest form is 1(4)/(5).

Learn more about Mixed numbers here:

brainly.com/question/24137171?

#SPJ6

68 days increased by 75%

Answers

0.75 x 68 = 51

51 + 68 = 119

68 increased by 75% is 119.
:D

Answer:

119 is the answer

Step-by-step explanation:

My teacher explained this question and we got 199 as the answer
Other Questions
What is 40% of $2.20...
What are some equivalent fractions to 3/4
What is the quotient of 2 1/5 divided by 6 3/5 in simplest form?
What is the surface area of a rectangular prism with dimensions 13.5 inches by 8 inches by 4 inches?172 in2194 in2280 in2388 in2