3 years ago

Increase £680 by 15%

Mathematics

2 answers:

Ivenika [448]3 years ago

8 0

A) multiply 680 x 15 = 10,200
b) divide 10,200 by 100 = 102
c) Add 680 + 102 = <span> £</span>782

Artist 52 [7]3 years ago

5 0

$\pounds \ 680 \cdot 15\ \% = \pounds \ 680 \cdot 0.15=\pounds \ 102\\\\\pounds \ 680 + \pounds \ 102 = \pounds \ 782$

You might be interested in

A school wants to buy a chalkboard that measures 3 feet by 4 feet the chalkboard cost $6.14 per square foot. How much will the c

ElenaW [278]

Answer:

$49.12

Step-by-step explanation:

8 0

3 years ago

If, while training for a marathon, you ran 76 miles in 2 2/3 months, how many miles did you run each month? (Assume you ran the

Gnesinka [82]

In 2 2/3 months you ran 76 miles.
To know how many miles you ran each month, you can simply use cross multiplication as follows:
number of miles per month= (76) / (2 2/3)
= 28.5 miles

3 0

3 years ago

If x / 2y = 0.4 , A / 5B = 0.25 Then A + y / 5 =…....

shusha [124]

Answer:

$\frac{x}{2y} = \frac{4}{10} \\ 8y = 10x \\ y = \frac{10x}{8} - - - - - 1 \\ \\ \frac{a}{5b} = \frac{25}{100} \\ \frac{a}{5b} = \frac{1}{4} \\ 4a = 5b \\ a = \frac{5b}{4} - - - 2 \\ \\ so \: \: \frac{a + y}{5} \\ = (a + y) \times \frac{1}{5} \\ = ( \frac{5b}{4} + \frac{5x}{4} ) \times \frac{1}{5} \\ = \frac{5b + 5x}{4} \times \frac{1}{5} \\ = \frac{5(b + x)}{4} \times \frac{1}{5} \\ = \frac{b + x}{4} \\ \\ so \: \: \: \frac{a + y}{5} = \frac{b + x}{4}$

6 0

2 years ago

nata0808 [166]

Answer:

I believe it would be 4 seconds

Step-by-step explanation:

PLATO/Edmentum

4 0

3 years ago

3/4 divided by 4/5 is 15/16 is it in its lowest terms

Softa [21]

Answer:

yes it cant be siplified anymore

Step-by-step explanation:

8 0

3 years ago