Today Room 7 did Maths first we did 3x 100=300 Then we did 3x70=210 Then we did 3x2.We add all it up and it gives us 516.Then we divided by 516 to 12 = 43.
If Roimata allows 3 biscuits for each person and there are 12 biscuits in a packet, how many packets of biscuits does she need?
3 X 172 =
3 x 100 = 300
3 X 70 = 210
3 X 2 = 6
Total = 516 biscuits
516 / 12 = 43
They need 43 packets of biscuits
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