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Mathematics 7 Online
zarkam21:

Helpp please

zarkam21:

1 attachment
Vocaloid:

for 17 simply find the number of groups with three+ digits that are 1-4

zarkam21:

13405 1-yes 3-yes 4-yes 0-no 5-no 60263 6-no 0-no 2-yes 6-no 3-yes 70925 7-no 0-no 9-no 2-yes 5-no 77990 7-no 7-no 9-no 9-no 0-no 63607 6-no 3-yes 6-no 0-no 7-no 13936 1-yes 3-yes 9-no 3-yes 6-no 92798 9-no 2-yes 7-no 9-no 8-no 94624 9-no 4-yes 6-no 2-yes 4-yes 27636 2-yes 7-no 6-no 3-yes 6-no 42422 4-yes 2-yes 4-yes 2-yes 2-yes

Vocaloid:

good, how many groups have three or more "yes"

zarkam21:

4?

Vocaloid:

good yes (srry was working on something else)

zarkam21:

lol its okay

Vocaloid:

so it would be 40%

zarkam21:

Si would the answer just be 4

zarkam21:

Oh okay thanks =)

Vocaloid:

for the next one, read off the first three digits, then pick the three matching students using the table

zarkam21:

first three digits of all thew numbers?

Vocaloid:

just the first three from the entire list

Vocaloid:

so 134

zarkam21:

oh okay

zarkam21:

so it would be james steve and ben

Vocaloid:

yup good

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