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3 years ago

Plz help Solve three and one half times one and two thirds

Mathematics

1 answer:

Kamila [148]3 years ago

5 0

Im pretty sure its b im sorry if i am wrong

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What is 1 whole 1/4 subtract to 1/3

Blababa [14]

1 whole and 1/4 substracted to 1/3 can be written as:

1 1/4 - 1/3 =
= 5/4 - 1/3

We have to find a common denominator which is 12:

5/4 = 15/12
1/3 = 4/12

So now we just substract numerators:

15/12 - 4/12 = 11/12

6 0

3 years ago

What is 245656574547757 times 6

raketka [301]

245656574547757 X 6

=> 245656574547757
X 6
--------------------------
1473939447286542

Hope it helps !!!

4 0

3 years ago

Davian is traveling at a constant speed of 85 kilometres per hour. If he is half way through his 510 kilometre trip, how much lo

inna [77]

E.5 hours
All you have to do is subtract 85 from 510 till you have 0

7 0

3 years ago

Read 2 more answers

When 6 times a number is increased by 7, the result is 31 what is the number?

kodGreya [7K]

First subtract 7 from 31. Then divide that number by 6. You should get 4 as your answer

6 0

3 years ago

Read 2 more answers

The senior classes at High School A and High School B planned separate trips to the indoor

Mazyrski [523]

Answer:

The number of students in each van are 7 and number of students in each bus are 23.

Step-by-step explanation:

Let the number of students in each van be 'x' and number of students in each bus be 'y'.

Given:

High School A:

Number of students = 132

Number of buses = 3

Number of vans = 9

As per question,

$9x+3y=132$ -------1

High School B:

Number of students = 205

Number of buses = 8

Number of vans = 3

As per question,

$3x+8y=205$ -------2

Multiplying equation (2) by -3 and adding the result to equation (1), we get:

$-3(3x+8y)=-3(205)\\-9x-24y=-615$

$-9x-24y=-615\\9x+3y=132\\---------\\-21y=-483\\y=\frac{-483}{-21}=23$

Now, plug in 23 for 'y' in equation (1) and solve for 'x'. This gives,

$9x+3(23)=132\\9x+69=132\\9x=132-69\\9x=63\\x=\frac{63}{9}=7$

Therefore, the number of students in each van are 7 and number of students in each bus are 23

7 0

3 years ago