Mary and her friends put their marbles into groups of ten. Mary had 6 groups, Sandy had 5 groups and Jack had 9 groups. T
here were 4 marbles left over. How many marbles did the three friends have altogether?
A 120
B 822
C 204
D 214
Mary and her friends put their marbles into groups of ten. Mary had 6 groups, Sandy had 5 groups and Jack had 9 groups. T
here were 4 marbles left over. How many marbles did the three friends have altogether?
A 120
B 822
C 204
D 214