Subtract:
−922\dfrac{-9}{22}22−9 from 533\dfrac{5}{33}335
1 Like
533−−922\dfrac{5}{33} - \dfrac{-9}{22}335−22−9
LCM of 33 and 22 is 2 x 3 x 11 = 66
5×233×2−−9×322×3=1066−−2766=10−(−27)66=10+2766=3766\dfrac{5 \times 2}{33 \times 2} - \dfrac{-9 \times 3}{22 \times 3}\\[1em] = \dfrac{10}{66} - \dfrac{-27}{66}\\[1em] = \dfrac{10 - (-27)}{66}\\[1em] = \dfrac{10 + 27}{66}\\[1em] = \dfrac{37}{66}33×25×2−22×3−9×3=6610−66−27=6610−(−27)=6610+27=6637
Answered By
14\dfrac{1}{4}41 from −38\dfrac{-3}{8}8−3
−58\dfrac{-5}{8}8−5 from −1316\dfrac{-13}{16}16−13
The sum of two rational numbers is 920\dfrac{9}{20}209. If one of them is 25\dfrac{2}{5}52, find the other.
The sum of two rational numbers is −23\dfrac{-2}{3}3−2. If one of them is −815\dfrac{-8}{15}15−8, find the other.
