Which number sentence could be used to solve this problem?

A ball of yarn was cut up into 45 strips that each measure 6 inches long. How much yarn was in the ball to begin with?

45 + 6 = y

45 – 6 = y

45 ÷ 6 = y

45 × 6 = y

The last one which would be 45 x 6 = y

Step-by-step explanation:

If the ball of yarn was cut up into 45 stripes that each measure 6 inches long then you would have to multiply 45 x 6 which equals 270 inches so there was 270 stripes in the ball of yarn to begin with

step-by-step explanation:

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