3 years ago

Share £150 in the ratio 1: 4: 5

Mathematics

1 answer:

kobusy [5.1K]3 years ago

6 0

You add the ratio numbers to make 10 then divide 150 by 10. (15)
then you multiply 15 by 1:4:5
to make 15:60:75

You might be interested in

Ben enters four events in an athletics competition. The probability of him winning each of the event is shown below

Kryger [21]

Answer:

Hi I need to get another chance to go back to school subject1

8 0

2 years ago

olga nikolaevna [1]

Answer:

Fraction of the original board left = $\frac{2}{15}$

Step-by-step explanation:

Let the length of the board is = l feet

Marty saws off $\frac{1}{5}$ of a wooden board.

Length of the board left = l - $(\frac{1}{5})l$

= $(\frac{4}{5})l$ feet

He saws off $\frac{3}{4}th$ of the remaining board,

Board left = $(\frac{4}{5})l-[(\frac{4}{5})l\times (\frac{3}{4})]$

= $\frac{4}{5}l-\frac{3}{5}l$

= $\frac{1}{5}l$ feet

He finally saws off $\frac{1}{3}$ rd of the remaining board.

Board left = $\frac{1}{5}l-[\frac{1}{5}\times \frac{1}{3}]l$

= $(\frac{1}{5}-\frac{1}{15})l$

= $\frac{2}{15}l$ feet

Fraction of the original board left = $\frac{\frac{2}{15}l}{l}$

= $\frac{2}{15}$

6 0

2 years ago

Y=+/-√bx+c+d Use the inverse of the function y= x2 -18x to find the unknown values.<br>

ozzi

Answer:

a=1

b=81

c=9

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Find the volume of the prism

weqwewe [10]

Using the formula V = bh

5 0

3 years ago

Given the zeros 7, -1, 9 what are the factors

MrRissso [65]

Poop poop poop poop poop

4 0

3 years ago

Read 2 more answers