Pls, help I'm studying for a test hers the Q Use place value reasoning and the first quotient to compute the second quotient.
48.6÷30=1.62
48.6÷3=
Then Use place value to explain how you placed the decimal point in your answer.

16.2

Step-by-step explanation:

As you see in 48.6 ÷ 30 =  1.62 it just divides.

Question 1. 162 based off of ^

Question 2. 16.2

Same with 10 x 10 that equals 100

1.2 x 10 = 12.

Hope this helps you with you upcoming test, good luck with the test! <3

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

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