Question

2. There are 3140 children at a camp. 11 of the children are put into
one group. The remaining children are put into groups of 7. How
many groups are there altogether?​

Answer 1

number of children at a camp =3140

number of children put in one group=11

= 3140 - 11 = 3129

total number of group all together= 3129÷7= 447

Answer so, the number of groups altogether are 447

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