101 Brilliant Things For Kids to do With Science

101 Brilliant Things For Kids to do With Science

Matematika bantuin nomer 2,3,4,5
tapi yang betul!!!​

bantuin nomer 2,3,4,5
tapi yang betul!!!​

Jawaban:

2. hari rabu ada 40 pengunjung

hari kamis ada 35 pengunjung

3. modus = jumat = 50

4.rata rata = 40+45+40+35+50+40/6

rata rata = 250/6

rata rata = 41,6

5.(4×90)+(2×N) = 85

--------------------------------

4+ 2

360 + 2N = 85×6

360 + 2N = 510

2N = 510 - 360

N = 150/2

N = 75

Nilai Lisa = 75

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