3 years ago

Does anyone know how to do this problem? Thanks.

Mathematics

1 answer:

svet-max [94.6K]3 years ago

8 0

See picture for answer

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Share $600 between Anna and Raman in the ratio 3:7 and 1:4

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Answer:

3 : 7 =>

Anna = $180

Raman = $420

1 : 4 =>

Anna = $120

Raman = $480

Step-by-step explanation:

Shares when ratio is 3 : 7

Anna : Raman = 3 : 7

Sum of ratio 10

Anna's share=

$\frac{3}{10} \times 600 = \$ 180$

Raman 's share=

$\frac{7}{10} \times 600 = \$ 420$

Shares when ratio is 1 : 4

Anna : Raman = 1 : 4

Sum of ratio = 5

Anna 's share =

$\frac{1}{5} \times 600 = \$ 120$

Raman's share =

$\frac{4}{5} \times 600 = \$ 480$

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2 years ago

List the first three multiples of both 3 and 9.

tia_tia [17]

Answer:

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The ratio of the width to the height of a window is 2:7. The width of the window is 3ft. Write and solve a proportion to find th

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10.5 -- 3/2=1.5 -- 7x1.5=10.5

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3 years ago

Yolanda is planning to put a pool in her backyard. The scaled model below gives the reduced measures for diameter and depth. Not

VMariaS [17]

Correct Answer:
C option: 6 feet

Solution:
Since Yolanda wants to keep the pool in proportion to the model, the ratio of diameter to depth of model and the pool will be same.

Let the depth of pool is x feet. So we can write:

Ratio of Diameter to Depth of Model = Ratio of Diameter to Depth of pool
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This means the depth of pool should be 6 feet if Yolanda wants to keep the pool in proportion to the model.

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prohojiy [21]

Answer:

the answer would be C.

Step-by-step explanation:

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