VamL6008
21.02.2021 •
Mathematics
Complete each sentence so
that the beads stay in the
same ratio.
2 in every 8 are
greenthis is what we
get in 2 groups of 4 beads
3 in every 12 are
greenthis is what we
get in 3 groups of 4 beads
7 in every 28 are
greenthis is what we
get in 7 groups of 4 beads
20 in every 80 are
greenthis is what we
get in 20 groups of 4 beads
It helps to know how many
groups of 4 beads there are.
Solved
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Ответ:
7 or more hours
15 + 15 is 30