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3 years ago

Should you estimate while dividing decimals?

Mathematics

1 answer:

Sholpan [36]3 years ago

4 0

You should if the question tells you to, if it doesnt then it shouldnt matter

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What is 8% as a decimal or fraction in simplest form and a fraction of 100

AlekseyPX

Answer:

=B2*C2+B3*C32.29*20 = 45.80 and 3.49*35 = 122.15.

Step-by-step explanation:

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3 years ago

Determine the value of X for the equation below then type anser is

laiz [17]

Answer:

Step-by-step explanation:

21 - 6 = 15

hope this helped!

6 0

3 years ago

!!!PLEASE HELP!!!!

Vanyuwa [196]

Answer:

c. The solution to a system of equations is the point or points where they intersect

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2 years ago

A pitcher allowed 8 runs in 24 innings how many did he allow in 40

vichka [17]

40/5=8

The pitcher allowed 8 runs in 40 innings.

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3 years ago

Lisa is 6 centimeters taller than her friend Ian. Ian is 10 centimeters taller than Jim. Every month, their heights increase by

Temka [501]

Lan is 146 centimeters tall now.

<u><em>Explanation</em></u>

Let, Lan's current height is $h$ centimeters

As Lisa is 6 centimeters taller than Lan and Lan is 10 centimeters taller than Jim, so Lisa's current height = $(h+6)$ centimeters and Jim's current height = $(h-10)$ centimeters.

Every month, their heights increase by 2 centimeters.

So, after 5 months.....

Lan's height = $h+(2*5)=(h+10)$ centimeters,

Lisa's height = $(h+6)+(2*5)= (h+16)$ centimeters and

Jim's height = $(h-10)+(2*5)= h$ centimeters

Given that, the sum of Ian's and Jim's heights will be 140 centimeters more than Lisa's height in 5 months. So the equation will be....

$(h+10)+h= (h+16)+140\\ \\ 2h+10=h+156\\ \\ 2h-h=156-10\\ \\ h=146$

So, the current height of Lan is 146 centimeters.

7 0

3 years ago