3 years ago

Increase 400litres by 20%

Mathematics

1 answer:

Sati [7]3 years ago

3 0

Answer:

480 Litres

Step-by-step explanation:

Percentage increase = 20% × 400

New value =

400 + Percentage increase =

400 + (20% × 400) =

400 + 20% × 400 =

(1 + 20%) × 400 =

(100% + 20%) × 400 =

120% × 400 =

120 ÷ 100 × 400 =

120 × 400 ÷ 100 =

48,000 ÷ 100 =

480

You might be interested in

Marking as brainliest!!!

strojnjashka [21]

The answer should be 9 rounded because 2 pi r 56.5 will give u that.

7 0

2 years ago

Plz help me by answering these circled questions<br>in steps plz

igor_vitrenko [27]

a- is -28 and i’m working out the rest for you now

3 0

3 years ago

Is this a right triangle?<br> 25 cm, 23 cm, and 14 cm.<br> O YES<br> O NO

madam [21]

Answer:

Step-by-step explanation:

6 0

3 years ago

PLS HELP!! I WILL GIVE THE FIRST GOOD ANSWER BRAINLIEST!!!

goldenfox [79]

Answer:

in my opinion I think the answer is a because I don't know why

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Solve for x of (8x+30)°(4x+18)°

rodikova [14]

$(8x+30) ^{o}+(4x+18)^{o} =180^{o}\\ \\ 8x+30 ^{o}+ 4x+18 ^{o} =180^{o}\\ \\12x +48^{o}=180^{o} \ \ |-48^{o}\\ \\12x +48^{o}-48^{o}=180^{o}-48^{o}\\ \\12x= 132^{o}\ \ /:12\\ \\x=\frac{132^{o}}{12}\\ \\x=11^{o} \\ \\ \\ Answer : C. 11$

4 0

3 years ago