Respuesta :
Answer:
Total 164 legs.
Step-by-step explanation:
The unicorns : stardust, umo, windthorn and highflyer are enjoying themselves playing in the forest.
They notice 8 spiders, one spider has 8 legs = 8 × 8 = 64 legs
there are 5 cockroaches, one cockroach has 6 legs = 5 × 6 = 30 legs
7 bees, one bee has 6 legs = 7 × 6 = 42 legs
3 deer, one deer has 4 legs = 3 × 4 = 12 legs
4 cows, one cow has 4 legs = 4 × 4 = 16 legs
Total legs of all the numbered creatures all together =
64 + 30 + 42 + 12 + 16 = 164 legs
Therefore, total legs are 164.
There are altogether [tex]\fbox{\begin\\\ 188 \text{legs}\\\end{minispace}}[/tex].
Further Explanation:
Given:
The number of Unicorns is [tex]4[/tex]: Stardust, Umo, WIndthorn and Highflyer.
The number of Spiders in the tree is [tex]5[/tex].
The number of cockroaches is [tex]5[/tex].
The number of bees is [tex]7[/tex].
The number of deer is [tex]3[/tex].
The number of cows is [tex]4[/tex].
The number of antlers is [tex]2[/tex].
To calculate:
The total number of legs of all the creatures.
Calculations:
It can be seen that the number of legs of a unicorn is [tex]4[/tex].
Since, there are four unicorns, it means that the number of legs of unicorns [tex]n_{1}[/tex] can be calculated as,
[tex]\fbox{\begin\\\ \begin{aligned}\math n_{1}&=4\times4 \\&=16\end{aligned}\\\end{minispace}}[/tex]
Also, the number of legs of a spider is [tex]8[/tex].
Therefore, the number of legs [tex]n_{2}[/tex] of eight spiders can be calculated as,
[tex]\fbox{\begin\\\ \begin{aligned}n_{2}&= 8 \times 8 \\ n_{2}&= 64\end{aligned}\\\end{minispace}}[/tex]
Now, the number of legs of a cockroach is [tex]6[/tex], it means that the number of legs [tex]n_{3}[/tex] of five cockroaches can be calculated as,
[tex]\fbox{\begin\\\ \begin{aligned}\math n_{3}&= 6 \times 5 \\ n_{3}&= 30\end{aligned}\\\end{minispace}}[/tex]
Also, the number of legs of a bee is [tex]6[/tex], therefore the number of legs [tex]n_{4}[/tex] of seven bees can be calculated as,
[tex]\fbox{\begin\\\ \begin{aligned}\math n_{4}&= 6 \times 7 \\ n_{4}&= 42\end{aligned}\\\end{minispace}}[/tex]
The number of legs of a deer is [tex]4[/tex] which lead to the number of legs [tex]n_{5}[/tex] of three deers as,
[tex]\fbox{\begin\\\ \begin{aligned}\math n_{5}&= 4\times 3 \\ n_{5}&= 12 \end{aligned}\\\end{minispace}}[/tex]
The number of legs of a cow is [tex]4[/tex] that means the number of legs [tex]n_{6}[/tex] of four cows can be calculated as,
[tex]\fbox{\begin\\\ \begin{aligned}\math n_{6}&= 4 \times 4 \\ n_{6}&= 16 \end{aligned}\\\end{minispace}}[/tex]
Also, since it can be seen that a pair of antlers is seen, so it means that the animal seems to be two deers.
Now, a raindeer has [tex]4[/tex] legs, it means that the number of legs [tex]n_{7}[/tex] of two raindeer is,
[tex]\fbox{\begin\\\ \begin{aligned}\math n_{7}&= 4 \times 2 \\ n_{7}&= 8 \end{aligned}\\\end{minispace}}[/tex]
Therefore, the total number of legs can be obtained by adding the values of [tex]n_{1}, n_{2}, n_{3} , n_{4} , n_{5}, n_{6} \ \text{and} \ n_{7}[/tex].
[tex]n=n_{1}+n_{2}+n_{3}+n_{4}+n_{5}+n_{6}+n_{7}\\ n=16+64+30+42+12+16+8 \\ n= 188[/tex]
Therefore, the totakl number of legs altogether are [tex]\fbox{\begin\\\ 188 \text{legs}\\\end{minispace}}[/tex].
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Answer details:
Grade: Juniorschool
Subject: Mathematics
Chapter: Counting
Keywords: cockroaches, multiplication, bush , cow, bees, spider, deer, counting, legs, altogether, windthorn, addition , playing, forests, stardust, umo, antlers , highfller, creatures, unicorns.
