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Jobisdone [24]
3 years ago
14

Subtraction with unlike denominators 3/4-3/8

Mathematics
1 answer:
sp2606 [1]3 years ago
5 0
First, you need to find a common denominator. In this case, it's 8. So, to get 4 to 8, multiply 3/4 by 2/2. You'll get 6/8. Then, 6/8-3/8=3/8
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Brady studied 1.5 hours on Monday, 0.75 hours on Tuesday, 1.25 hours on Wednesday, and 1 hour on Thursday. How
Advocard [28]

Brady studied for 4.5 hours that week

How we determine the total study hours?

The total study hours for Brady is the sum of the hours used in studying on Monday, Tuesday, Wednesday and Thursday.

He studied for 1.5 hours on Monday

He studied for 0.75 hours on Tuesday

He studied again for 1.25 hours on Wednesday

Lastly, he studied for 1 hour on Thursday, the last day

Total number of study hours=1.5+0.75+1.25+1

Total number of study hours=4.50

Find out more about study hour on: brainly.com/question/876733

#SPJ1

8 0
2 years ago
A number line is show. . PLEASE HELP .
Viefleur [7K]

Answer:

square root of 3 is 1.7 so put it closer to 2

square root of 8 is 2.8 so put it closer to 3

square root of 23 is 4.7 so put it closer to 5

Step-by-step explanation:

6 0
3 years ago
What is 3 1/4 in cups as a whole number or mixed number in simplest form?
Alex17521 [72]

Answer:

3/4 = 34 = 0.75.

Step-by-step explanation:

7 0
3 years ago
10)<br>Simplify the expression.<br>6(4x + 12) – 9x - 18 - 4(-6)<br>​
aleksklad [387]

Answer:

\boxed{\bold{15x+78}}

Step By Step Explanation:

Apply Rule - (-a) = a

\bold{6\left(4x+12\right)-9x-18+4\cdot \:6}

Multiply: 4 · 6 = 24

\bold{6\left(4x+12\right)-9x-18+24}

Expand \bold{6\left(4x+12\right): \ 24x+72}

= \bold{24x+72-9x-18+24}

Simplify \bold{24x+72-9x-18+24}

= \bold{15x+78}

━ Mordancy ━

4 0
3 years ago
Jayson wrapped plastic around a carrot shaped like
almond37 [142]

Answer:

113.04

Step-by-step explanation:

the formula for the lateral surface area of a cone (all i mean is the area up the sides and not the area of the circle on the of the cone) is the

slant height times r times pi        

so put in the variables(diameter/2 = r so 12/2 = 6)

6*6*3.14 = 113.04

4 0
3 years ago
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