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August 2022 1 1 Report

Сравни сумму и разность дробей с 1
1/7+7/8
2/3-4/27
25/7-7/5
5/6+7/9
3/47/12
18/12-11/9
2/13+3/4
5/13-17/52
31/12+17/24

Answers & Comments

wejde

Verified answer

$\fracno numeric noise key 1223no numeric noise key 1222 + 1221no numeric noise key 1220 =\fracNO NUMERIC NOISE KEY 1219no numeric noise key 1218 1217no numeric noise key 1216 =\fracNO NUMERIC NOISE KEY 1215no numeric noise key 1214 =\fracNO NUMERIC NOISE KEY 1213no numeric noise key 1212 =1 1211no numeric noise key 1210; \ 1 1209no numeric noise key 1208 \textgreater 1\\
 1207no numeric noise key 1206 - 1205no numeric noise key 1204 =\fracNO NUMERIC NOISE KEY 1203no numeric noise key 1202 1201no numeric noise key 1200 =\fracNO NUMERIC NOISE KEY 1199no numeric noise key 1198 =\fracNO NUMERIC NOISE KEY 1197no numeric noise key 1196 ; 1195no numeric noise key 1194\ \textless 1\\ 1193no numeric noise key 1192 1191no numeric noise key 1190= 3 1189no numeric noise key 1188 -1 1187no numeric noise key 1186 =2 1185no numeric noise key 1184 1183no numeric noise key 1182 =\fracNO NUMERIC NOISE KEY 1181no numeric noise key 1180- 1179no numeric noise key 1178 =\fracNO NUMERIC NOISE KEY 1177no numeric noise key 1176 1175no numeric noise key 1174 =\fracNO NUMERIC NOISE KEY 1173no numeric noise key 1172 =\\= 1171no numeric noise key 1170 =2 1169no numeric noise key 1168 2 1167no numeric noise key 1166\ 1\\$
$\frac{5}{6} + \frac{7}{9}= \frac{5*3}{18} + \frac{7*2}{18} = \frac{15+14}{18} = \frac{19}{18} =1 \frac{1}{18} ; \ 1 \frac{1}{18} \ \textgreater \ 1\\
 \frac{18}{12} - \frac{11}{9} = \frac{18*3}{36} -\frac{11*4}{36} =\frac{54-44}{36} =\frac{10}{36} ; \ \frac{10}{36}\ \textless \ 1\\
 \frac{2}{13} +\frac{3}{4}=\frac{2*4}{52} +\frac{3*13}{52} =\frac{8+39}{52} =\frac{47}{52}; \ \frac{47}{52} \ \textless \ 1\\
\frac{5}{13} -\frac{17}{52} =\frac{5*4}{52} -\frac{17}{52} =\frac{20-17}{52} =\frac{3}{52}; \ \frac{3}{52} \ \textless \ 1\\
$
$\frac{31}{12}+ \frac{17}{24} = \frac{31*2}{24} +\frac{17}{24} =\frac{62+17}{24}=\frac{79}{24} =3 \frac{7}{24} ; \ 3\frac{7}{24} \ \textless \ 1$

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