3 years ago

Find the sum of 2/5 and 3/10

Mathematics

2 answers:

kicyunya [14]3 years ago

8 0

7/10 because 2/5 is the same thing as 4/10. 4/10 plus 3/10 is 7/10.
Please mark as brainliest

mash [69]3 years ago

3 0

Answer: 7/10

Explanation:

Find the common denominator:

Since 2/5 and 3/10 has a common of denominator of ten, solve.

2/5 + 3/10 = 2/5 * 2/2 = 4/10 + 3/10 = 7/10

Therefore, the sum of 2/5 + 3/10 = 7/10

You might be interested in

What is the value of p

Soloha48 [4]

P = 180 - (92+51)
p = 180 - 143
p = 37

8 0

3 years ago

Read 2 more answers

What is the speed of a sailboat thats is traveling 100 meters in 120 seconds

lys-0071 [83]

Given:

100m = distance

120s = time

Asked:

Speed = ?

Formula:

Speed = d/t

Solution:

Speed = 100m/120s

Speed = 0.83333333333

Speed = 0.83m/s

Final Answer:

The speed of the sailboat is 0.83m/s

7 0

3 years ago

Simplify ((7+sin^2 theta+cos^2 theta)/(4sin^2 theta + 4cos^2 theta))

tino4ka555 [31]

Answer:

Step-by-step explanation:

$\frac{7+sin^{2}\theta+cos^{2}\theta}{4sin^{2}\theta+4cos^{2}\theta}} = \frac{7+(sin^{2}\theta+cos^{2}\theta)}{4(sin^{2}\theta+cos^{2}\theta)}} =\frac{7+(1)}{4(1)}}=\frac{8}{4} =2$