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2 years ago

Divide £128 in the ratio 1:3

Mathematics

2 answers:

Andru [333]2 years ago

5 0

Answer:

£32 : £96

Step-by-step explanation:

add the parts of the ratio, 1 + 3 = 4 parts

Divide the amount by 4 to find the value of one part of the ratio

£128 ÷ 4 = £32 ← value of 1 part of the ratio, then

3 parts = 3 × £32 = £96

£128 in the ratio 1 : 3 is £32 : £96

miskamm [114]2 years ago

4 0

Answer: 42.24

Step-by-step explanation:

42.24

33 x 128

100

= 42.24

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-------------------------------\\\\
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$\bf \cfrac{100~\underline{rev}}{\underline{min}}\cdot \cfrac{2\pi }{\underline{rev}}\cdot \cfrac{\underline{min}}{60~sec}\implies \cfrac{100\cdot 2\pi }{60~sec}\implies \cfrac{10\pi }{3~sec}\implies \cfrac{10\pi }{3}\frac{radians}{sec}\\\\
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2 years ago

Divide £128 in the ratio 1:3​

Divide £128 in the ratio 1:3