2 years ago

A drawer has 4 red shirts and 8 green shirts. What is the ratio of red shirts to the total number of shirts?

Mathematics

1 answer:

34kurt2 years ago

6 0

So you have 4 red shirts out of (4+8) 12 total

4:12 which can be reduced to
1:3

think of it like fractions.

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The scale drawing of a concrete pad has a length of 9.1 cm, a depth of 2.2 cm and a width of 3.8 cm.

pogonyaev

Answer:

242 cm

Step-by-step explanation:

1. Find the scale factor

A scale factor (SF) is the ratio of two corresponding lengths in similar figures.

SF = actual distance/scale distance

If the scale width is 3.8 cm,

SF = 418 cm/3.8 cm = 110

2. Calculate the actual depth

110 = actual depth/2.2 cm

Actual depth = 110 × 2.2 cm = 242 cm

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3 years ago

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Arte-miy333 [17]

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Step-by-step explanation:

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