Answer:
40 乘以 2,答案是 80,所以我猜是 209/5。
我不太确定,但是...
希望有帮助
! :)
Answer:
The answer should be A im sorry if wrong
Step-by-step explanation:
Answer:
3k+1
Step-by-step explanation:
5k+-2k= 3k
3k--1 = 3k+1
hope this helps!!!!!!!!!!
Ur answer is
12.5
heres what helps me when im stuck hope it helps u =^-^=
pemdas steps
parentheses 1st
exponent 2nd
multiply 3rd
divide 4th
add 5th
subtract 6th
The terms which are in both numerator and denominator will be cancelled out as there is not exponents involved so the result will be a/e
Further explanation:
We have to evaluate the expression
Given expression is:
![\frac{a}{b}*\frac{b}{c}*\frac{c}{d}*\frac{d}{e}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7Bb%7D%2A%5Cfrac%7Bb%7D%7Bc%7D%2A%5Cfrac%7Bc%7D%7Bd%7D%2A%5Cfrac%7Bd%7D%7Be%7D)
We can also write the expression as:
![\frac{a.b.c.d}{b.c.d.e}\\](https://tex.z-dn.net/?f=%5Cfrac%7Ba.b.c.d%7D%7Bb.c.d.e%7D%5C%5C)
The terms that are both in numerator and denominator will be cancelled out.
So the final expression will be:
![\frac{a}{e}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7Be%7D)
The terms which are in both numerator and denominator will be cancelled out as there is not exponents involved so the result will be a/e
Keywords: Exponents, fractions
Learn more about fractions at:
#LearnwithBrainly