Question

The ratio of green beads to red beads is 7:8. Find the number of green beads when there are 120 red beads. MATHEMATIC
.and how you get the answer please send the steps of the answer
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Answer 1

Answer:

x = 105

Step-by-step explanation:

7:8 = x:120

x = (7/8)×120

x = 105

Answer 2

Answer:

The number of green beads are 105.

Step-by-step explanation:

Ratio of two quantities is given by dividing one quantity by another, here we have the ratio of green beads to red beads.

To find the ratio of number of green beads to number of red beads we have to divide the number of green beads by the number of red beads.

It is given that the ratio of green beads to red beads is 7:8

The number of red beads are 120, we have to find out the number of green beads.

Let us say that number of green beads are x

$\frac{green beads}{red beads} =\frac{7}{8} \\\frac{x}{120} =\frac{7}{8} \\x=\frac{7.120}{8} =7.15=105$

Thus, number of green beads are 105.