2 years ago

What is 7/10 plus 3/8?

Mathematics

1 answer:

iogann1982 [59]2 years ago

7 0

Answer:

1 3/40 or 43/40

Step-by-step explanation:

Find common denominator...

A common denominator of 10 and 8 is 40

28/40 + 15/40 = 43/ 40

or 1 3/40

You might be interested in

Zendaya has 5656 yard of wood to make racks for a word tile game. Each rack needs to be 1616 yard long. How many racks can Zenda

snow_lady [41]

Answer: 3

Step-by-step explanation:

Given

Zendaya has 5656 yards of wood

Each rack need 1616 yards

Number of racks that can be formed using 5656 yards are

$\Rightarrow \dfrac{5656}{1616}=3.5$

3.5 represents 3 racks as 0.5 racks is insignificant

Therefore, 3 racks can be built from 5656 yards

4 0

2 years ago

What is the factor of 12

balu736 [363]

The factor of 12 is 1, 2 , 3 , 4 , 6 , 12

Hope it helps.

7 0

2 years ago

1.64*10^0/2.0*10^2 in scientific notation

jarptica [38.1K]

<span>1.64*10^0/2.0*10^2 in scientific notation

</span> $1.64 * 10^0 : 2.0 * 10^2= (1.64:2.0) * 10^0:10^2= 0.82 * 10 ^{0-2} = \\ \\ 0.82 * 10 ^{-2} =0.82 * \frac{1}{10^2} =0.82 * \frac{1}{100} =0.0082= \boxed{ 8.2 * 10^{-3} }$ <span>
</span>

5 0

3 years ago

Help please do at 11

Bumek [7]

Answer:

Step-by-step explanation:

area = $\pi$ $r^{2}$ so it's $\pi$ $7^{2}$ = 153.938... $cm^{2}$

circumference is 2 $\pi$ r = 2* $\pi$ *7 = 43.98229 cm

8 0

2 years ago

Explain plz I’ll give brainliest tysm!

Butoxors [25]

which one of them as the anwser to it means which of them is equal to them Step-by-step explanation: divid

7 0

2 years ago

Read 2 more answers