2 years ago

I will give 100 points and please get it right

Mathematics

1 answer:

Kobotan [32]2 years ago

8 0

Answer:

2 7/10

Step-by-step explanation:

3/4+3/5=

Common Denominator: 20

Multiples of 4: 4, 8, 12, 16, 20

Multiples of 5: 5, 10, 15, 20

3x5=15

4x5=20

15/20

3x4=12

5x4=20

12/20

15/20+12/20= 27/20 = 2 7/10

You might be interested in

Pls help me !!! I have to answer this in 2-5 mins. PLSS HELPP

Sliva [168]

Step-by-step explanation:

i don't understand the ques

5 0

2 years ago

Find the speed of a race car if it travels 5 miles in 2 minutes and 30 seconds

Tomtit [17]

You first convert the 2 minutes and 30 seconds to 150 seconds.

Then, you take the 150s÷5m to get the number of seconds per mile.

The answer is 30s/m

4 0

3 years ago

How do i do this?????????

bagirrra123 [75]

(x+3)-2 that is your answer I know because I'm great at this unit

8 0

3 years ago

Can someone plz help, multiple choice

Diano4ka-milaya [45]

Where are the questions?

3 0

3 years ago

(2n4 - 13n3 + 32n2 – 51n – 54) = (2n – 9)

Bezzdna [24]

Answer:

2n-9

Step-by-step explanation:

7 0

2 years ago